2019 Hyundai Elantra reported problems

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

“The component that failed was the pistons in my engine on my 2019 Hyundai Elantra Se which I see is on recall. I understand that my VIN may have been missed or looked over during the recalling systems decision making. I was on my way to work when my engine just shut off in the middle of traffic! Since that happened my anxiety levels has been extremely high! I took my car to the dealership and they confirmed that it was my pistons and to keep checking the recall website because they have seen something like this before. Before the engine cut off there was abosulutly no warning! Date of incident [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”

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

“The car was driving on the highway and out of nowhere the car just stopped in the middle of the highway. I brought it to my mechanic who said the car was rapidly consuming oil and my cars engine was seizing. and he safely brought me and the car to Atlantic Hyundai where I had bought the car to have them diagnose and fix the issue. After several days they diagnosed the issue as a simple oil pan issue and replaced the oil pan and sent me on my way. The same issue with the engine seizing up in the middle of driving on the highway endangering my life and others. I am still terrified thinking of this. We brought car back to Hyundai by tow truck because I was scared to drive it and after 2 weeks of waiting they then told me the car needed new engine however they never mentioned what I later discovered was a serious recall for this specific engine . Upon further research my car was listed under the recall however before I bought the car it says it passed the test to see if it needed engine replacement under recall 203 . They knowingly said my vehicle was safe they sold it to me knowing it was unsafe and then they put a bandaid ( oil pan) and sent me on my way knowing I was in danger. I am lucky to be alive because the car stalled out on a major highway .”

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

“At 86,000 miles After replacing the camshaft and timing chain with a mechanic friend, we turned the engine over and heard the beginning of an engine knock, he said this engine is notorious for knocking and failing before 100000. Kia recalled the exact same engine. However Hyundai did not. I feel this is very unsafe.”

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

“While driving vehicle on a highway exit ramp, the engine suddenly failed. There were no warning lights, messages, noises, or other signs before it happened. The vehicle lost power and became undrivable, which was scary and dangerous because I was still on the road near highway traffic. The vehicle had to be towed to the dealership. The dealership inspected it and said the engine had failed. I was given a repair estimate of about $9,100. I was also told the repair would not be covered under warranty and would not be covered under a recall. I believe this is a serious safety issue because the engine failed without warning while I was driving. If this had happened at a different time or location, it could have caused an accident or put other drivers at risk. The vehicle is currently undrivable, and the failed engine/component is available for inspection upon request”

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

“2019 Hyundai Elantra (VIN: [XXX]) suffered engine failure at 152,061 miles — abnormal knocking, loss of power, towed to Clay Cooley Hyundai of Sherman, TX. Diagnosed with crank/rod knock requiring long block replacement. This is the exact failure progression documented in NHTSA Recall 21V301 (Hyundai Recall 203): defective piston oil rings causing cylinder bore scuffing, accelerated oil consumption, connecting rod bearing failure, and engine block damage. Coverage was denied solely due to mileage — 2,061 miles beyond the 150,000-mile threshold. I am also reporting a critical discrepancy: a VIN search on NHTSA's website shows zero open or unrepaired recalls on this vehicle, despite the following facts: 1. This is a 2019 Elantra with a 2.0L Nu MPI engine — the exact population covered by 21V301. 2. The vehicle experienced the exact failure mode 21V301 was issued to address. 3. The dealership repair order references TSB 25-01-054H (tied directly to Recall 203) and performed an ECM software update under that bulletin during this visit. It is unclear whether this VIN was improperly excluded from the recall population, or whether the recall was marked remediated based solely on the software update — despite the engine already having suffered catastrophic internal damage. Either outcome warrants investigation. I am requesting NHTSA examine whether this VIN should have been included in 21V301, and whether Hyundai's practice of applying a software update to an already-failed engine and closing the recall is consistent with the intent of this safety recall. Repair estimate: $9,245.58. Vehicle is undrivable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”

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

“The vehicle is experiencing excessive engine oil consumption. The engine burns approximately one quart of oil per week during normal driving conditions. There are no visible oil leaks, and no warning lights, check engine light, or other dashboard messages have appeared. The oil level drops rapidly between oil changes and requires frequent topping off to prevent the engine from running low on oil. This condition creates a safety risk because the engine could suffer sudden damage, loss of power, or engine failure while driving if the oil level becomes too low. The problem has been ongoing and is reproducible. The oil consumption appears similar to issues reported in recalls and investigations involving Hyundai engines; however, when the VIN was checked, it was reported as not included in any recall. No external oil leaks have been identified. The component available for inspection is the engine and related lubrication system. Prior to discovering the excessive oil consumption, there were no warning lamps, messages, unusual noises, or other symptoms. The issue was first noticed when the oil level was found to be significantly low despite regular maintenance and no evidence of leaks. The cause is believed to be internal engine oil consumption. UNKNOWN whether the manufacturer has inspected the vehicle. Additional inspection and investigation are requested due to the similarity of this condition to known Hyundai engine oil consumption complaints.”

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

“Timing gears/camshaft issues. dealer mechanic stated that the pin on camshaft broke and timing jumping. dealership stated this is a known issue with Elantra's but Hyundai has done nothing to address this issue. This repair costs over 4000 dollars for a known issue”

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

“Engine failure. Car quit while driving down main highway. Taken to garage and they reported that many of the same engine for Hyundai have been recalled. When investigating, my car did the exact same thing being reported, but is not included in the recall. I have maintenance records for all oil changes as required as well. No lights came on to indicate failure.”

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

“The engine defected at 82000 i had it for a year can u guys please make it right as a valuable customer”

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

“my car was going uphill and would only go about 15 up hill and would not accelerate, no lights came one to indicate any issues, then it started driving properly. Then after about 4 min it just died, in the middle of a busy intersection during rush hour. the check oil, engine and battery lights came on. Then after turning off car it came back on and all the lights disappeared but happened exact same way after 3 more min. Both times the lights went off. Now it trys to turn on but stalls right away and the check engine light is one. After taking to the dealer they stated that there was no oil in the engine. There are also no visible leaks to explain no oil. And 3 timing codes came up as a result of this. They conducted my routine oil change and still the codes came up and the car failed to start. In addition to all of this there is a knocking noise. I have an engine like those that have been recalled in the past but my particular VIN was not part of that recall. I have always done my oil changes at Hyundai dealer and on a regular schedule. This sounds to me like the same issue the other same types of engines had.”

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

“my car was going uphill and would only go about 15 up hill and would not accelerate, then after aboit 4 min it just died, the check oil, engine and battery lights came on. Then after turning off car it came back on but happened exact same way after 3 more min. Both times the lights went off. Now it trys to turn on but stalls right away.”

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

“I was getting off the highway in late January 2025- in my fairly used 2019 Hyundai Elantra Value edition, that had less than 70,000 miles on it- when a piston rod suddenly shot from my engine, causing a slight implosion. This set off the oil pan gasket & caused it to blow into hundreds of pieces, leaking my engine oil all over the highway. The vehicle has never been in an accident and has always been taken care of, so I was very disheartened when this incident occurred. Research showed me that I’m not the only one who’s experienced this destructive incident in this year & model of my vehicle. There was never a day that my engine light or oil light had come before prior to this incident, but as soon as the happened- nearly every light in the car came on. Since there was no crash or other vehicles involved, police didn’t file a report.”

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

“Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which could result in engine damage. A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire. Dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Hyundai will deploy Piston Ring Noise Sensing System (PNSS) software. Owner notification letters were mailed August 24, 2021. Owners may contact Hyundai customer service at 1-855-371-9460.”