TireKick

2020 Chevrolet Tahoe · keep 3 yr

We need the engine and trim to check every issue. We will not guess.

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2020 Chevrolet Tahoe
Image: Wikimedia Commons contributor · See source file
Check firstEvidence: Medium confidence

Move ahead only if the checks below come back clean.

Main concern

Manufacturer warranty extension

Check this before you buy.

Next move

Run the named checks or compare another year.

The comparison keeps the same evidence rules for every car.

Engine and drivetrain

Unresolved · not yet pinned

This model year came with 4 engine and trim setups, including 6.2L 4-Wheel Drive and 6.2L Rear-Wheel Drive and 5.3L 4-Wheel Drive and 5.3L Rear-Wheel Drive. Some problems only affect certain setups.

How to check: Enter the VIN, or check the door label or window sticker for the engine and drive type.

What may matter at this mileage

Reports of Engine owner reports landed in this car’s mileage range. Put it at the top of the inspection list.

Focus the inspection on: Engine owner reports.

If you keep the car

  • 1 yrAbout 12,000 miles. This stays below the mileage range in the reviewed reports.
  • 3 yr (yours)About 36,000 miles. This reaches the reported mileage range for Engine owner reports.
  • 5 yrAbout 60,000 miles. This reaches the reported mileage range for Engine owner reports.
12,000 annual miles · 3-year ownership horizon · Service history is unknown unless verified by the buyer. These ranges come from owner reports. They are not failure rates or predictions.
Mileage ranges in owner reports for each listed problem.
ProblemSeverityLower mileageMiddle mileageHigher mileageRelation to your mileage
Engine owner reportsModerate severity21,299 mi42,533 mi63,766 miYour mileage may enter the reported range
Power Train owner reportsModerate severity57,480 mi62,777 mi82,889 miThe reported range is above the mileage you may reach
Steering owner reportsModerate severity21,000 mi34,000 mi47,000 miYour mileage may enter the reported range
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Wheel Speed Sensor/Tone Ring recallHigh severity72,000 mi84,500 mi95,000 miThe reported range is above the mileage you may reach
Manufacturer warranty extensionModerate severity30,960 mi77,000 mi113,750 miYour mileage may enter the reported range
Manufacturer warranty extensionModerate severity30,960 mi77,000 mi113,750 miYour mileage may enter the reported range
Manufacturer warranty extensionModerate severity30,960 mi77,000 mi113,750 miYour mileage may enter the reported range
Manufacturer service campaignModerate severity55,618 mi86,250 mi127,250 miThe reported range is above the mileage you may reach
Manufacturer service campaignModerate severity29,900 mi82,000 mi120,000 miYour mileage may enter the reported range
Manufacturer service campaignModerate severity29,900 mi82,000 mi120,000 miYour mileage may enter the reported range

Why this answer

  1. 1Manufacturer warranty extension was reported near the mileage this car may reach. Check the car and its repair history before you buy.
  2. 2Manufacturer warranty extension was reported near the mileage this car may reach. Check the car and its repair history before you buy.
  3. 3Manufacturer warranty extension was reported near the mileage this car may reach. Check the car and its repair history before you buy.

Conditions to clear first

  • Manufacturer warranty extension: Ask the inspector to test the named system and record the result.
  • Manufacturer service campaign: Ask the inspector to test the named system and record the result.
  • Engine owner reports: Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.
  • Steering owner reports: Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.
  • Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Wheel Speed Sensor/Tone Ring recall: Check the VIN for this recall and ask for the repair receipt if it was completed.
  • Fuel System, Gasoline:Delivery:Fuel Pump recall: Check the VIN for this recall and ask for the repair receipt if it was completed.

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbApr 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbAug 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbDec 2020Open source record

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2024Open source record

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2018 through 2020.

Symptom
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 29,900 to 120,000 miles.

Based on 13 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2018 through 2020.

Symptom
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 29,900 to 120,000 miles.

Based on 13 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record

Engine owner reports

Moderate severity
Evidence: Limited confidence

Owner reports are bound to model year 2020.

Symptom
4 reviewed owner reports for this model year mention engine.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 21,299 to 63,766 miles.

Based on 2 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“I sent this to GM Corporate on 2/12/2025: I'm writing regarding the recall on certain 2020 Chevy Tahoe transmissions. My husband is meticulous with his vehicles including all regular service updates and recommended appointments. It literally looks like it came off the showroom floor 5 years after buying it. Unfortunately, when returning on a trip our vehicle suddenly increased rpm's and wouldn't respond while going 65 miles per hour. Thankfully, it reengaged, and we were okay but imagine what could have happened! We managed to get it home, but while attempting to back up it wouldn't shift. We had to have it towed and have been told our transmission is SHOT! It will cost us over $7000 to replace?!! We attempted to call the GM customer service number to Complain and see if they could provide some help. They put us in touch with a service manager in our area whose voicemail was full and took a week to connect with. She basically said there is nothing she can do as it is within the 5 years but over on miles. So, here we sit with a vehicle we have babied for 4.9 years that needs a new transmission. I am asking for you to listen. Asking for you to expand the investigation/recall to include ALL 2020 (or related) vehicles. Something isn't adding up, and you are leaving customers who have paid off their $60,000 vehicle stuck with more $$ to pay because of an about defect. This could have killed us. It literally froze while we were driving, and now we are without a vehicle waiting for a new transmission. We have never had issues with the transmission before. How does a transmission just go? Definite defect!”
NHTSAcomplaintJan 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“We have the L86 6.2L EcoTech 3 Engine. at 85,000 miles we noticed the oil pan is leaking and rear main seal is leaking. Both are common issues with the L87 engine as well.”
NHTSAcomplaintJan 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“I was driving in traffic with 8 kids from my football team on a busy street and my truck start jerking and wouldn’t accelerate much. I was going 35 mph and the truck just slows down in the middle of driving. Then as I pulled over thick white smoke comes from the tail pipe. Thank god it was a Sunday and the busy street wasn’t as busy and I was able to pull over safely because this happen while I was driving. I got the truck to autozone and they gave me a misfire code in cylinder 1. I sent my truck to dealership and spoke with them on the phone and they was able to tell me everything going on with my truck without even having to tell them all the issues happening. They looked at the truck and said I had an internal engine issue. I was advised this a well known problem with my type of truck. I reached out to Gm and asked them why haven’t it been a recall on my truck if this is a well known issue with my vehicle after talking with many mechanics. No answer was specifically provided. I’ve been trying to get them to do what’s right and repair the engine but I’m getting the run around. I’ve reached out to over 5 mechanics and a shops and have been told this is a well known problem was trying to see the cost. Once I found out this was well known it made me contact General Motors. I don’t think it’s fair this is a known issue with 5.3L engine and it hasn’t been a recall. It is unsafe to be driving and the engine just fails on you in the middle of traffic. What if I was on the freeway? My truck is at a Gm dealership right now and Gm and the dealership is refusing cost assistance on a well known engine failure problem. These vehicles need a recall on them that would of been 9 lives at risk because this problem hasn’t been addressed by the manufacturer it was scary when it happen because I was on a busy street.”
NHTSAcomplaintOct 2025Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Zero warnings. Driving one day and the vehicle started shaking and running very hard even when just in idle. Dealership has determined engine failure, due to piston one failing and braking off into engine. Car has had routine oil changes and maintenance. Has not been inspected by manufacturer. GM is not assisting.”
NHTSAcomplaintApr 2025Open source record

Steering owner reports

Moderate severity
Evidence: Limited confidence

Owner reports are bound to model year 2020.

Symptom
3 reviewed owner reports for this model year mention steering.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 21,000 to 47,000 miles.

Based on 2 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE VEHICLE WAS TOWED AND HAD NOT BEEN DEEMED TOTALED AS OF YET. A POLICE REPORT WAS FILED. THE CONTACT RECEIVED INJURIES TO THE HEAD AND KNEES. THE CONTACT STATED THERE WERE 5 PASSENGERS IN THE VEHICLE, NOT INCLUDING THE CONTACT, THERE WAS A PASSENGER IN THE FRONT AND FOUR IN THE REAR. THE CONTACT STATED THE PASSENGER IN THE FRONT HAD HEAD, MOUTH, AND WRIST INJURIES. THE PASSENGERS IN THE REAR RECEIVED INJURIES TO THEIR HEAD, FOOT, RIBS, LEGS, FACE. MEDICAL ATTENTION WAS NOT NEEDED. THE CONTACT HAD NOT CONTACTED THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 8,000. THE VIN WAS NOT AVAILABLE.”
NHTSAcomplaintJul 2020Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Suddenly lost all power steering, then warning power steering attention, no control for steering, very dangerous, couldn't drive vehicle. Took independent car repair to fix. $5k repair to fix problem. Should not happen to vehicle.”
NHTSAcomplaintMar 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Creaking and groaning from rack and pinion. 60,000 miles on vehicle. no other issues. Potential steering system failure. No warning lights. Happens at all speeds.”
NHTSAcomplaintSep 2025Open source record

Service Brakes recall

High severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

Mileage in the reports

In reports that included mileage, this problem showed up around 72,000 to 95,000 miles.

Based on 9 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system. Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash. GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.”
NHTSArecallOpen source record
See 4 more reviewed records

Power Train owner reports

Moderate severity
Evidence: Medium confidence

Owner reports are bound to model year 2020.

Symptom
8 reviewed owner reports for this model year mention power train.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 57,480 to 82,889 miles.

Based on 3 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“The dealership where I get my 2020 Chevy Tahoe service, stated that there is a recall for the water pump for the 2020 Chevy Tahoe, due to a manufactory defect, causing the water pump to leak. On XXX, mileage 62,777, I had to replace my water pump for that same reason, but my vehicle was not part of the recall; therefore, paying for a placement water pump myself. The dealership is Musson Patout Automotive Group/GMC, 214 West Hwy 90 Frontage Road, New Iberia, LA 70560, [XXX]. I am requesting that my vehicle be added to the recall list, due to this oversite. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
NHTSAcomplaintJul 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“My transmission failed, yes it is available for inspection. The failure occurred without warning. I was driving my truck on the highway, suddenly it began to hesitate and making a loud winding out noise. The truck was hesitate on going forward. Yes, I had the vehicle towed to Banks Chevy, I was told the torque converter blew metal shavings into the transmission and it was a common problem with these vehicles. No warning at all, I just had my oil changed at the dealership, it was running great, out of nowhere this happened.”
NHTSAcomplaintJul 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Chevrolet has a recall on some vehicles for a bad transmission valve body, but my vehicle isn’t a part of the recall and I’m having the exact same issues. Currently my only vehicle that I have to transport my 7 month old is a complete safety risk. My check engine light is on and the code its throwing is to replace transmission valve body assembly. My Tahoe is shifting very harshly when driving normally, it feels like it slams into gears causing the whole car to jerk. When sitting at a red light that turns green, Tahoe is slipping, barely wanting to move through an intersection with vehicles all around me. I’ve been advised to not drive my Tahoe at all because if I do I will certainly have severe drivetrain damage and rear wheel lock up. Like I said, Chevrolet already has a recall for this issue on some of their vehicles, but my specific Tahoe does not. This is my only vehicle for myself and my baby and I cannot drive it due to its safety issues.”
NHTSAcomplaintJun 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Tahoe transmission failed with 103,000 miles… took to Chevrolet they confirmed, took to a transmission specialist they confirmed failure but they said the computer was throwing weird codes and they believe this has a factor in transmission issue. On the way home the brake system alert went off and the car would not go above 35 miles an hour … I get this is a safety feature but it was dangerous in the location this occurred ans this car was not that old and does not have high miles to justify this type of issues”
NHTSAcomplaintMay 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“On June 17th, 2025 while driving from [XXX] back to my home state of [XXX] , I experienced an engine malfunction in Chester, Va where the 6.2 L87 engine was shaking and had severe hesitation. It was diagnosed by the Chevrolet dealership in Chester, VA as suffering severe failure of ALL 8 fuel injectors, fuel rails and connector harnesses, resulting in a 15 day repair wait and a $4,644.50 bill not including other expenses such as lodging/car rental. At this time my vehicle had 52,182 miles. After this I attempted for 3 months for GM to cover the repair as the vehicle was less than 5 years old and less than 60,000 miles under the 5 yr/60K warranty but denied it. On March 26th, 2026 while driving on the parkway at about 60 mph, my vehicle experienced loss of power (slow deceleration, shaking/hesitation) and I immediately took it to the repair shop where it was diagnosed as a P0308 code (misfire on cylinder 8) which caused a repair of the #8 spark plug, ignition coil and wire resulting in a $380. repair. Two days later, I experienced the same issue and then took it to an engine diagnostic specialty shop where I have been told that this issue will run about $4,000 due to valve and comprehension issues on an engine that has 60, 680 miles. I have seen numerous L87 engine complaints on Chevy Forums with no assurances that repairs or engine replacement will rectify the issue and feel that this is an issue that GM should be addressing for safety issues and an economic loss to its customers. I am hoping that your investigators can help the many people that have been left stranded by this incompetence and lack of admission of GM's part. Repair invoices available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
NHTSAcomplaintApr 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Lifter failed on my Chevy Tahoe 6.2L engine at ~75K miles in September 2025. One lifter bank was replaced. No reason for lifter failure was given. Less than 5 months later the other lifter bank has failed and damaged the cam shaft. Again, no reason for failure was provided. Failed lifters can cause catastrophic engine failure, which is incredibly dangerous when the vehicle is in motion. No check engine lights or and warnings occur with the lifter failure, it is only identified by the driver through the tapping noise from the engine. Even a cursory review of forums and complaints reveals that lifter failure is widespread on this engine and that manufacturing defects have caused issues with this power train dating back to 2019, not just the recalled 2021-2024 models.”
NHTSAcomplaintFeb 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“I was starting to accelerate to a higher level of speed onto the highway; 55 mph going up a hill. I was unable to accelerate much as I pushed on the gas, however the RPM's would get higher. while I was at 45 mpg the RPM's were at 3.5. All of sudden my service engine light came on. I knew something was wrong. Turned around took my car back home very slowly, had my husband come look at my car, who has mechanical experience. Transmission fluid is dark and gritty; when its suppose to be a red in color and smooth. I am now needing to replace a transmission in a vehicle that is 5 years old. How is this possible? I have owned the car for 2 years. Why has these not been recalled yet? Why has these not been looked into further? We are paying a lot of money for these vehicles to turn around and put a new transmission, which isn't cheap into a vehicle that is 5 years old. Any assistance to look into these complaints would be very helpful. I am just glad no one was hurt and I was able to get my vehicle home safely. I keep up with all of the routine maintenance of this vehicle on a regular basis.”
NHTSAcomplaintNov 2025Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“There is an unusual lifter/ticking noise coming from the valve covers on my vehicle. The vehicle is scheduled to go to the Chevrolet dealership on the 15th of this month but it sounds like the numerous other GM motors that have the failing lifters.”
NHTSAcomplaintApr 2025Open source record

Fuel System recall

High severity
Evidence: High confidence

Official record for model year 2020.

Symptom
General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system. Over-pressurization can crack the fuel pump and cause leaks, increasing the risk of a fire in the presence of an ignition source. GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.”
NHTSArecallOpen source record

Tires recall

High severity
Evidence: High confidence

Official record for model year 2020.

Symptom
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production. Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash. GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.”
NHTSArecallOpen source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 55,618 to 127,250 miles.

Based on 20 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record

What would change this answer

verified remedy

A newly verified completed remedy with configuration-specific eligibility for Engine owner reports, Fuel System, Gasoline:Delivery:Fuel Pump recall, Manufacturer service campaign, Manufacturer warranty extension, Power Train owner reports, Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Wheel Speed Sensor/Tone Ring recall, Steering owner reports, Tires recall could improve the recommendation.

contradictory source

A reviewed official or independent source that materially contradicts the claims for Engine owner reports, Fuel System, Gasoline:Delivery:Fuel Pump recall, Manufacturer service campaign, Manufacturer warranty extension, Power Train owner reports, Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Wheel Speed Sensor/Tone Ring recall, Steering owner reports, Tires recall would force confidence and verdict review.

changed applicability

Reviewed evidence that includes or excludes a different year, engine, drivetrain, trim, or VIN population would change which issues apply.

lost exposure eligibility

A verified production denominator and eligible time-at-risk cohort are required before normalized comparative year guidance can strengthen.

Applied assumptions

  • · 12,000 annual miles
  • · 3-year ownership horizon
  • · Service history is unknown unless verified by the buyer.

Sharpen it further

  • Add mileage so we can compare it with mileage in owner reports.
  • Add the miles you drive each year. We currently use 12,000 miles.
  • Choose how long you may keep the car. We currently use 3 years.

Better options

Inspection brief

Mark each check as you go. Your notes stay on this device.

Saved on this device. The shared link never includes a VIN.

Use these notes with a full inspection. A serious warning sign can be enough to walk away.

Required checks

  • Ask the inspector to test the named system and record the result.

    Manufacturer warranty extension: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: this warranty administration bulletin is for information on general motors new vehicle tire warranty program (u.s..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and record the result.

    Manufacturer warranty extension: This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: this service bulletin provides information on gm canada new vehicle tire warranty program for original equipment (oe) tires and pdi installed limited production option (lpo) tires..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and record the result.

    Manufacturer warranty extension: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: this service bulletin provides information about gm accessories - dealer-installed, repaired or replaced during warranty coverage period..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and record the result.

    Manufacturer service campaign: Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: amendments to the song-beverly act (sba) california warranty law provides vehicle owners with an opportunity to submit a written notice to gm before filing a lawsuit seeking a vehicle repurchase..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and record the result.

    Manufacturer service campaign: Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: amendments to the song-beverly act (sba) california warranty law provides vehicle owners with an opportunity to submit a written notice to gm before filing a lawsuit seeking a vehicle repurchase..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

    Engine owner reports: 4 reviewed owner reports for this model year mention engine.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: 4 reviewed owner reports for this model year mention engine..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

    Steering owner reports: 3 reviewed owner reports for this model year mention steering.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: 3 reviewed owner reports for this model year mention steering..

    Specialist: Independent pre-purchase inspection

    Records to request: Service records showing this system was inspected or repaired

    Looks okay / Concern / Walk away
  • Check the VIN for this recall and ask for the repair receipt if it was completed.

    Fuel System, Gasoline:Delivery:Fuel Pump recall: General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles.

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: general motors llc (gm) is recalling certain 2020 cadillac escalade, escalade esv, chevrolet camaro, silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles..

    Specialist: Independent pre-purchase inspection

    Records to request: VIN-specific recall status; Dealer repair order or completion receipt

    Looks okay / Concern / Walk away
  • Check the VIN for this recall and ask for the repair receipt if it was completed.

    Tires recall: General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and

    Passes when: No matching symptom during inspection

    Test drive: On the test drive, watch for: general motors llc (gm) is recalling certain 2020 buick enclave, cadillac xt4, xt5, escalade, escalade esv, chevrolet suburban, tahoe, traverse, gmc yukon, yukon xl, 2018-2021 chevrolet express, gmc savana, 2019-2020 chevrolet blazer, silverado 1500, gmc acadia, sierra 1500, and .

    Specialist: Independent pre-purchase inspection

    Records to request: VIN-specific recall status; Dealer repair order or completion receipt

    Looks okay / Concern / Walk away

Ask the seller

  • Has any named issue here ever been diagnosed or repaired on this car?
  • Can I see the maintenance and any recall-remedy records?
  • Will you allow an independent pre-purchase inspection?

Records to request

  • Service and oil-change history
  • Completed recall / campaign paperwork
  • Any dealer diagnostic reports
Save, share, or compare this car

Share this verdict

2020 Chevrolet Tahoe · keep 3 yr

Check firstEvidence: Medium confidence

Main risk: Manufacturer warranty extension

Text this verdict

The link and text carry only the car and non-sensitive context, never price, risk, or VIN.

Full evidence

Every conclusion above traces to one of these source records.

Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“I sent this to GM Corporate on 2/12/2025: I'm writing regarding the recall on certain 2020 Chevy Tahoe transmissions. My husband is meticulous with his vehicles including all regular service updates and recommended appointments. It literally looks like it came off the showroom floor 5 years after buying it. Unfortunately, when returning on a trip our vehicle suddenly increased rpm's and wouldn't respond while going 65 miles per hour. Thankfully, it reengaged, and we were okay but imagine what could have happened! We managed to get it home, but while attempting to back up it wouldn't shift. We had to have it towed and have been told our transmission is SHOT! It will cost us over $7000 to replace?!! We attempted to call the GM customer service number to Complain and see if they could provide some help. They put us in touch with a service manager in our area whose voicemail was full and took a week to connect with. She basically said there is nothing she can do as it is within the 5 years but over on miles. So, here we sit with a vehicle we have babied for 4.9 years that needs a new transmission. I am asking for you to listen. Asking for you to expand the investigation/recall to include ALL 2020 (or related) vehicles. Something isn't adding up, and you are leaving customers who have paid off their $60,000 vehicle stuck with more $$ to pay because of an about defect. This could have killed us. It literally froze while we were driving, and now we are without a vehicle waiting for a new transmission. We have never had issues with the transmission before. How does a transmission just go? Definite defect!”
NHTSAcomplaintJan 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“We have the L86 6.2L EcoTech 3 Engine. at 85,000 miles we noticed the oil pan is leaking and rear main seal is leaking. Both are common issues with the L87 engine as well.”
NHTSAcomplaintJan 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“I was driving in traffic with 8 kids from my football team on a busy street and my truck start jerking and wouldn’t accelerate much. I was going 35 mph and the truck just slows down in the middle of driving. Then as I pulled over thick white smoke comes from the tail pipe. Thank god it was a Sunday and the busy street wasn’t as busy and I was able to pull over safely because this happen while I was driving. I got the truck to autozone and they gave me a misfire code in cylinder 1. I sent my truck to dealership and spoke with them on the phone and they was able to tell me everything going on with my truck without even having to tell them all the issues happening. They looked at the truck and said I had an internal engine issue. I was advised this a well known problem with my type of truck. I reached out to Gm and asked them why haven’t it been a recall on my truck if this is a well known issue with my vehicle after talking with many mechanics. No answer was specifically provided. I’ve been trying to get them to do what’s right and repair the engine but I’m getting the run around. I’ve reached out to over 5 mechanics and a shops and have been told this is a well known problem was trying to see the cost. Once I found out this was well known it made me contact General Motors. I don’t think it’s fair this is a known issue with 5.3L engine and it hasn’t been a recall. It is unsafe to be driving and the engine just fails on you in the middle of traffic. What if I was on the freeway? My truck is at a Gm dealership right now and Gm and the dealership is refusing cost assistance on a well known engine failure problem. These vehicles need a recall on them that would of been 9 lives at risk because this problem hasn’t been addressed by the manufacturer it was scary when it happen because I was on a busy street.”
NHTSAcomplaintOct 2025Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Zero warnings. Driving one day and the vehicle started shaking and running very hard even when just in idle. Dealership has determined engine failure, due to piston one failing and braking off into engine. Car has had routine oil changes and maintenance. Has not been inspected by manufacturer. GM is not assisting.”
NHTSAcomplaintApr 2025Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“The dealership where I get my 2020 Chevy Tahoe service, stated that there is a recall for the water pump for the 2020 Chevy Tahoe, due to a manufactory defect, causing the water pump to leak. On XXX, mileage 62,777, I had to replace my water pump for that same reason, but my vehicle was not part of the recall; therefore, paying for a placement water pump myself. The dealership is Musson Patout Automotive Group/GMC, 214 West Hwy 90 Frontage Road, New Iberia, LA 70560, [XXX]. I am requesting that my vehicle be added to the recall list, due to this oversite. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
NHTSAcomplaintJul 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“My transmission failed, yes it is available for inspection. The failure occurred without warning. I was driving my truck on the highway, suddenly it began to hesitate and making a loud winding out noise. The truck was hesitate on going forward. Yes, I had the vehicle towed to Banks Chevy, I was told the torque converter blew metal shavings into the transmission and it was a common problem with these vehicles. No warning at all, I just had my oil changed at the dealership, it was running great, out of nowhere this happened.”
NHTSAcomplaintJul 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Chevrolet has a recall on some vehicles for a bad transmission valve body, but my vehicle isn’t a part of the recall and I’m having the exact same issues. Currently my only vehicle that I have to transport my 7 month old is a complete safety risk. My check engine light is on and the code its throwing is to replace transmission valve body assembly. My Tahoe is shifting very harshly when driving normally, it feels like it slams into gears causing the whole car to jerk. When sitting at a red light that turns green, Tahoe is slipping, barely wanting to move through an intersection with vehicles all around me. I’ve been advised to not drive my Tahoe at all because if I do I will certainly have severe drivetrain damage and rear wheel lock up. Like I said, Chevrolet already has a recall for this issue on some of their vehicles, but my specific Tahoe does not. This is my only vehicle for myself and my baby and I cannot drive it due to its safety issues.”
NHTSAcomplaintJun 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Tahoe transmission failed with 103,000 miles… took to Chevrolet they confirmed, took to a transmission specialist they confirmed failure but they said the computer was throwing weird codes and they believe this has a factor in transmission issue. On the way home the brake system alert went off and the car would not go above 35 miles an hour … I get this is a safety feature but it was dangerous in the location this occurred ans this car was not that old and does not have high miles to justify this type of issues”
NHTSAcomplaintMay 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“On June 17th, 2025 while driving from [XXX] back to my home state of [XXX] , I experienced an engine malfunction in Chester, Va where the 6.2 L87 engine was shaking and had severe hesitation. It was diagnosed by the Chevrolet dealership in Chester, VA as suffering severe failure of ALL 8 fuel injectors, fuel rails and connector harnesses, resulting in a 15 day repair wait and a $4,644.50 bill not including other expenses such as lodging/car rental. At this time my vehicle had 52,182 miles. After this I attempted for 3 months for GM to cover the repair as the vehicle was less than 5 years old and less than 60,000 miles under the 5 yr/60K warranty but denied it. On March 26th, 2026 while driving on the parkway at about 60 mph, my vehicle experienced loss of power (slow deceleration, shaking/hesitation) and I immediately took it to the repair shop where it was diagnosed as a P0308 code (misfire on cylinder 8) which caused a repair of the #8 spark plug, ignition coil and wire resulting in a $380. repair. Two days later, I experienced the same issue and then took it to an engine diagnostic specialty shop where I have been told that this issue will run about $4,000 due to valve and comprehension issues on an engine that has 60, 680 miles. I have seen numerous L87 engine complaints on Chevy Forums with no assurances that repairs or engine replacement will rectify the issue and feel that this is an issue that GM should be addressing for safety issues and an economic loss to its customers. I am hoping that your investigators can help the many people that have been left stranded by this incompetence and lack of admission of GM's part. Repair invoices available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
NHTSAcomplaintApr 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Lifter failed on my Chevy Tahoe 6.2L engine at ~75K miles in September 2025. One lifter bank was replaced. No reason for lifter failure was given. Less than 5 months later the other lifter bank has failed and damaged the cam shaft. Again, no reason for failure was provided. Failed lifters can cause catastrophic engine failure, which is incredibly dangerous when the vehicle is in motion. No check engine lights or and warnings occur with the lifter failure, it is only identified by the driver through the tapping noise from the engine. Even a cursory review of forums and complaints reveals that lifter failure is widespread on this engine and that manufacturing defects have caused issues with this power train dating back to 2019, not just the recalled 2021-2024 models.”
NHTSAcomplaintFeb 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“I was starting to accelerate to a higher level of speed onto the highway; 55 mph going up a hill. I was unable to accelerate much as I pushed on the gas, however the RPM's would get higher. while I was at 45 mpg the RPM's were at 3.5. All of sudden my service engine light came on. I knew something was wrong. Turned around took my car back home very slowly, had my husband come look at my car, who has mechanical experience. Transmission fluid is dark and gritty; when its suppose to be a red in color and smooth. I am now needing to replace a transmission in a vehicle that is 5 years old. How is this possible? I have owned the car for 2 years. Why has these not been recalled yet? Why has these not been looked into further? We are paying a lot of money for these vehicles to turn around and put a new transmission, which isn't cheap into a vehicle that is 5 years old. Any assistance to look into these complaints would be very helpful. I am just glad no one was hurt and I was able to get my vehicle home safely. I keep up with all of the routine maintenance of this vehicle on a regular basis.”
NHTSAcomplaintNov 2025Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“There is an unusual lifter/ticking noise coming from the valve covers on my vehicle. The vehicle is scheduled to go to the Chevrolet dealership on the 15th of this month but it sounds like the numerous other GM motors that have the failing lifters.”
NHTSAcomplaintApr 2025Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE VEHICLE WAS TOWED AND HAD NOT BEEN DEEMED TOTALED AS OF YET. A POLICE REPORT WAS FILED. THE CONTACT RECEIVED INJURIES TO THE HEAD AND KNEES. THE CONTACT STATED THERE WERE 5 PASSENGERS IN THE VEHICLE, NOT INCLUDING THE CONTACT, THERE WAS A PASSENGER IN THE FRONT AND FOUR IN THE REAR. THE CONTACT STATED THE PASSENGER IN THE FRONT HAD HEAD, MOUTH, AND WRIST INJURIES. THE PASSENGERS IN THE REAR RECEIVED INJURIES TO THEIR HEAD, FOOT, RIBS, LEGS, FACE. MEDICAL ATTENTION WAS NOT NEEDED. THE CONTACT HAD NOT CONTACTED THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 8,000. THE VIN WAS NOT AVAILABLE.”
NHTSAcomplaintJul 2020Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Suddenly lost all power steering, then warning power steering attention, no control for steering, very dangerous, couldn't drive vehicle. Took independent car repair to fix. $5k repair to fix problem. Should not happen to vehicle.”
NHTSAcomplaintMar 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Creaking and groaning from rack and pinion. 60,000 miles on vehicle. no other issues. Potential steering system failure. No warning lights. Happens at all speeds.”
NHTSAcomplaintSep 2025Open source record
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system. Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash. GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.”
NHTSArecallOpen source record
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system. Over-pressurization can crack the fuel pump and cause leaks, increasing the risk of a fire in the presence of an ignition source. GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.”
NHTSArecallOpen source record
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production. Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash. GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.”
NHTSArecallOpen source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbApr 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbAug 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbDec 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
What this check cannot seeYou still need to check the service history, title, accident history, repairs, and the car’s condition.
  • ConfigurationPartial

    This model year came with 4 engine and trim setups, including 6.2L 4-Wheel Drive and 6.2L Rear-Wheel Drive and 5.3L 4-Wheel Drive and 5.3L Rear-Wheel Drive. Some problems only affect certain setups.

    What to do: Enter the VIN, or check the door label or window sticker for the engine and drive type.

  • VIN recall & historyNot verified

    This page cannot confirm open recalls, title records, or odometer history for one VIN.

    What to do: Check the VIN with NHTSA and get a title and history report.

  • Repair costNot verified

    We do not have a sourced repair cost for the listed problems.

    What to do: Get a written repair estimate for the named issue from an independent shop before you negotiate.

  • Market priceNot verified

    TireKick does not have current market prices, so we cannot say if the asking price is fair.

    What to do: Compare the asking price against recent local listings for the same year and configuration.

  • Mileage in reportsPartial

    Only a small number of reports include mileage. Treat the range as a rough guide.

    What to do: Treat the mileage as a range in owner reports, not a prediction. Confirm the car’s condition with an inspection.

Sources and limits
Evidence: Medium confidence· Enough records for a useful answer, but some sources are limited.

5 of 5 expected source types were available.

How TireKick reviews records

2020 model-year authorityGeneration guide

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