Hyundai Elantra GT stalling problems

Filed Oct 1, 2026 · Engine · CA

My 2018 Hyundai Elantra GT (2.0L Nu GDI engine) has completely shut off while driving on three separate occasions: approximately June 2, 2026 (first occurrence), June 23, 2026, and September 14, 2026. The stalls happened on the highway at highway speed, while pulling into a parking spot, and on a public road at a stoplight. Immediately before each stall, all dashboard warning lights illuminated, then the engine died without further warning, causing sudden loss of power steering and power brake assist and making the vehicle extremely difficult to steer and stop. The vehicle also consumes engine oil at an extreme rate: after a full oil fill, the dipstick showed no oil within about two weeks (documented on video, September 30, 2026). An independent repair shop serviced the vehicle four times in 2026 for the same unresolved problem ($1,322.48 total), documenting diagnostic codes P0017, P0341, and P0366 and noting no oil leaks; the June 23 and September 14 shop visits correspond to two of the stall dates. This engine family is covered under Hyundai's Engine II class action settlement (2014-2020 Elantra GT, Nu 2.0L GDI) for connecting rod bearing failures that cause stalling and engine seizure. The Hyundai dealer proposed a 1,000-mile oil consumption test requiring continued driving of the vehicle, which I declined as unsafe given the repeated sudden stalls with loss of steering and braking.

Filed Aug 8, 2026 · Engine · KY

The Engine stalled completely at highway speeds. It was then towed to the dealership and was diagnosed with engine rod bearing failure. Hyundai is denying the warranty extension for this engine failure based on an incomplete 'Service Campaign 966' that does not appear on the federal safety agency public recall database, leaving consumers unnotified of safety-critical software updates."

Filed Jul 19, 2026 · Steering, Suspension · SC

I bought a vehicle used and it malfunctions in six days. It is a safety hazard to me the driver and other drivers on the roads. The vehicle is weighing heavy on the passenger side the car is not parallel. Also the vehicle stalls while driving. The pedal stops giving power to the car. I attempted to fix the car and the problems still persist. The mechanics said the car need shocks, struts, and wheel alignment.

Filed Apr 13, 2026 · Engine · NV

The vehicle is experiencing engine-related excessive oil consumption, which has led to failure of the catalytic converter and emissions system. The root issue appears to be an internal engine defect causing oil to burn during operation. Yes, the vehicle is available for inspection upon request, including the engine and catalytic converter components. The excessive oil consumption creates a risk of engine damage or sudden engine failure while driving, which could lead to loss of power in traffic. Additionally, a failing catalytic converter can cause reduced engine performance, stalling, or overheating, increasing the risk of unsafe driving conditions, especially on highways or in heavy traffic. Yes, the issue was previously reported to a dealership, including concerns about excessive oil consumption. The problem has continued and worsened over time, now resulting in a check engine light and catalytic converter-related fault codes, confirming the ongoing condition. The vehicle has been inspected by a dealership service department in the past regarding oil consumption concerns. At this time, it has not been inspected by police or insurance representatives. Further inspection by the manufacturer or authorized dealership can be conducted upon request. Yes, symptoms began with excessive oil loss requiring frequent top-offs, followed by the appearance of a check engine light. The issue was first reported approximately one year ago and has progressively worsened, ultimately resulting in catalytic converter-related fault codes and continued oil consumption.

Filed Jan 14, 2026 · Engine · CO

I've contacted Hyundai to try and do a recall repair on my Hyundai Elantra GT 2018 both through a local dealership (Planet Hyundai in Golden, CO) and Hyundai corporate. The engine is stalling and knocking very bad to the point where it's no longer drivable. It's burning oil non-stop and I am constantly adding oil to it. I'm getting pushback from Hyundai saying I never fixed the recall when I was actually not notified to begin with. I'm the 2nd owner of the car so if I was never notified, how can I be responsible for something I was never told about? Now they are saying this little sensor was supposed to help let you know there's a problem with the engine (sounds like a check engine light?). Hyundai has known about their engines being faulty for quite some time. I need this vehicle to get to and from my job as well as taking my grandson to multiple doctor's appointments each week because he has a disability (he's only [XXX] old). They need to take responsibility for this. Is there anything the federal safety agency can do? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 29, 2025 · Engine · DE

Bought the car used last year. The check engine light recently came on and started blinking. And stalled. The car was low in oil but there were no leaks. The engine was knocking. Had a diagnostic done and they said the engine had a death code and needed to be replaced. There is a campaign with Hyundai (#203) that we found online related to faulty piston oil rings and out symptoms matched near perfectly although our car is not associated with any claims

Filed Nov 25, 2024 · Acceleration, Engine · 29,000 miles · FL

The contact owns a 2020 Hyundai Elantra GT. The contact stated while driving 5 MPH in stop-and-go traffic, the engine light illuminated. While driving, the vehicle stalled. The vehicle was towed to the local dealer, where it was diagnosed that the knock sensor needed to be replaced. The vehicle was repaired, but the failure recurred. While driving at 35-45 MPH three days later, the engine light illuminated again, and the vehicle started to decelerate. The vehicle was towed back to the local dealer, who performed a combustion test. The dealer requested permission for a mechanic to take the vehicle to the residence for a road test. The contact declined the request. The manufacturer was contacted and opened a case. The contact requested a buyback. The failure mileage was approximately 29,000. The VIN was not available.

Filed Jan 26, 2024 · Engine, Fuel system · NJ

My vehicle has 55,000 miles, and the engine completely stalled while I was driving to the dealership to get it looked at. I had my oil change done 01/04/2024, and barely drove it since I dropped it off 01/11/2024. After weeks of waiting on any update, I was finally contacted that today, 01/26/2024, my car had no oil and this is why my engine failed. I have video evidence of the oil change, and the dealership is trying to place blame on the mechanic that has done the oil change. Upon further research, I am made aware of the class action lawsuit in CA, alleged that excess oil consumption is to blame for faulty engines.

Filed Jan 12, 2024 · Transmission · 19,000 miles · NY · fire · 1 injury

The contact owned a 2018 Hyundai Elantra GT. The contact stated on one occasion, while driving the transmission locked up at two stop lights while in neutral (N) and stalled. The vehicle was able to restart. Additionally, the contact stated that while powered off, and being towed in Neutral (N) by a motor home, a passing driver notified him of a fire in the vehicle. The vehicle was pulled to the side of the road where fire was observed emanating from the engine compartment. The flames spread to the rear of the motor home and the contact attempted to disengage the hitch. The contact sustained a hand injury but did not receive medical attention. The fire department extinguished the fire. A police report was filed. The vehicle was towed to a lot where it was deemed totaled. The contact stated that the insurance company ruled the origin of the fire as the drive train of the vehicle. The manufacturer was notified of the failure and a case was filed. The failure mileage was approximately 19,000.

Filed Aug 30, 2023 · Engine · LA

At 87000 miles engine started knocking and stalling. Took it to the dealership and rod bearings went out and needs an entirely brand new engine over $6000. As I am the second owner. I wasn't notified. Hyundai refuses to fix the car due to the fact the i did not get the recall