2019 Hyundai Elantra: check engine light

Filed Nov 6, 2026 · Driver assistance, Engine · CA

I was waiting at an incline and when I tried to go up a little more, my car rolled back instead. I then stepped on the break realizing the check engine light was on. I put the car in park and turned it off. I turned it on right after and it was fine and the check engine light was gone. Super dangerous, I believe the dealership sold me a lemon.

Filed Apr 3, 2026 · Engine · UT

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.

Filed Mar 27, 2026 · Engine · TX

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.

Filed Mar 11, 2026 · Transmission · 116,421 miles · WI

The contact owns a 2019 Hyundai Elantra. The contact stated that the high-beam headlights were inoperable. Additionally, the contact stated that while driving at 15-20 MPH, the check engine warning light illuminated, and the vehicle stalled. The contact was able to pull over to the side of the road. The vehicle was able to restart and was driven to the auto body repair shop, where it was recently repaired due to front bumper damage sustained in an accident. The auto body repair shop then towed the vehicle to the dealer, where DTC: P0017 and P0014 were retrieved. The dealer informed the contact that a visual inspection was needed to confirm whether the failure was related to the Continuously Variable Valve Timing (CVVT). The vehicle was not yet diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 116,421.

Filed Dec 10, 2025 · Engine · PA

My 2019 Hyundai Elantra sel had catastrophic engine failure at 95k. I was riding at 40mph on the highway when the engine failed. It had zero warnings lights whatsoever before it happened. I was barely even able to make it off the road. I had it towed to the dealer. They said it was a rod bearing. My catalytic converter also failed. They said I was burning oil which again had no idea I was since I didn’t smell it nor did I have an engine light. However the dealer said my vin wasn’t part of the recall.

Filed Nov 21, 2025 · Engine · 126,000 miles · CA

The contact owns a 2019 Hyundai Elantra. The contact stated that while stopped in traffic with the vehicle idling, the vehicle vibrated, and the check engine warning light illuminated. The contact stated that for the rest of the drive, the vehicle failed to accelerate as intended while depressing the accelerator pedal. While the contact was entering a driveway, the vehicle stalled. The contact waited for several minutes before being able to restart the vehicle. The contact then drove to the residence. The vehicle was taken to an independent mechanic, where it was diagnosed with engine failure. The independent mechanic informed the contact that the engine was making an abnormal rattling sound and the piston oil ring had failed. The vehicle was not repaired; however, an oil change was performed. The contact called the local dealer and was informed that there were no recalls associated with the VIN. The manufacturer was not made aware of the failure. The failure mileage was approximately 126,000.

Filed Sep 10, 2025 · Engine · TX

In or about December/2022, I had made numerous attempts to fix my vehicle's engine. It kept stalling on the roadway and finally Hyundai agreed the motor was the problem and they ended up installing a new motor. The vehicle was then out not warranty and they said they were not responsible for the vehicle any longer. The vehicle's check engine light kept coming on and off at times. I did minor work to the vehicle and kept up with maintenance. Now my vehicle's motor is blown again without notice. It stalls on the highway and leaves me stranded. I believe that this type of vehicles were flawed from the beginning. I really convinced these vehicles should be recalled and taken off the highways since, in my opinion, they are not safe to be on the road.

Filed Aug 28, 2025 · Engine · 130,000 miles · KY

The contact owns a 2019 Hyundai Elantra. While the contact’s daughter was driving at an undisclosed speed, the vehicle stalled. During the failure, the check engine and oil warning lights were illuminated. The vehicle was later towed to an independent mechanic and was diagnosed and determined that the engine had failed and needed to be replaced. The vehicle was not yet repaired. The contact was informed that the VIN was not included in the federal safety agency Campaign Number: 21V301000 (ENGINE). The contact stated that the vehicle had experienced the same failure listed in the recall. The failure mileage was 130,000.

Filed Aug 28, 2025 · Engine · FL

Engine light is on. Noticed engine shaking and burning of engine oil. Checked by Hyundai dealership who states engine EXHAUST CVVT AND CAMSHAFT needs to be replaced which is the engine timing chains. The engine is burning oil quickly which could indicate damaged piston rings as well. It is an extreme safety risk as the engine smokes and can cause a fire! Car has been regularly maintained with oil changes being done twice a year at Cocoa Hyundai

Filed Aug 20, 2025 · Engine · MD

My vehicle is a 2019 Hyundai Elantra. It has the Hyundai Nu 2.0L engine, which has been the subject of recalls for engine failure, stalling, and sudden loss of power. The check engine light came on but not before the majority of the dangerous driving conditions surfaced, meaning I had almost no warning before the issue put my life in danger. My vehicle was not included in the recall even though other models with the same engine had been. I experienced unpredictable stalling, hesitation, and engine failure while driving. On several occasions, the car stalled unexpectedly in traffic, creating a serious safety risk; I nearly was rear-ended multiple times. The vehicle became increasingly unreliable, prompting me to take it to the dealership. The dealership confirmed that the engine failure was consistent with the known Nu 2.0L engine defect. There was metal debris in the oil even though I have kept up with maintaince and oil changes at the regular intervals suggested by Hyundai guidelines. Hyundai covered approximately 90% of the engine replacement under a “good faith” adjustment. Documentation of engine inspection and repair available upon request

Filed May 9, 2025 · Engine, Lights · OH

Excessive oil consumption, shudder in motor while driving . Check engine light cam on. Visibility in headlights very low and high beams only working sometimes.

Filed Apr 29, 2025 · Engine · AL

Vehicle Issue Report Vehicle Information: •Make: Hyundai •Model: Elantra •Year: 2019 •VIN: [XXX] •Mileage: [Insert Current Mileage] •Engine Type: 2.0L Nu MPI ⸻ Summary of the Issue: The vehicle has experienced a complete engine failure due to a malfunction in cylinder 3. The issue began with noticeable performance problems including rough idling, knocking sounds, and a check engine light. After diagnostic evaluation, it was confirmed that the engine has failed, and a replacement is necessary. ⸻ Cause of Failure: The root cause of the failure has been traced to cylinder 3 misfiring and loss of compression, which led to severe engine damage. Based on known technical service bulletins and recalls issued by Hyundai, this failure aligns with existing recall campaigns related to improperly heat-treated piston oil rings in the Nu MPI engine. These rings can cause oil consumption, scoring of cylinder walls, and eventual engine failure. ⸻ Recall and Warranty Consideration: Given that Hyundai has issued multiple recalls and extended warranties for this exact problem in 2019–2020 Elantra models, we are requesting that this vehicle be covered under Hyundai’s engine replacement recall or extended Powertrain Warranty (up to 150,000 miles / 15years) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)