2013 Hyundai Sonata Engine

while driving on the highway the engine caught fire.

I purchased a 2013 Hyundai Sonata in 2022. I never had any problems or warning signs of vehicle until late Feb 2025. The engine begin to making a knocking sound and stalling almost causing my son to have an accident. After researching the issue I found that there had been a law suit filed against this company for the engines in those vehicles and that they had placed a limited lifetime warranty on the engine in my vehicle. I reached out to Hyundai and they assured me that my vehicle was covered under the TXXI warranty due to the class action suit filed against them. Next they set up an appointment for me to take the vehicle to the local Hyundai dealership which was Bentley Hyundai in Huntsville, Alabama. I had the vehicle towed there in March 2025 and was immediately met with unprofessional dialogue on my arrival. I explained that an agent from Hyundai corporate had set and appointment for that day but was told that they had no knowledge of it. They received the car and stated that diagnostics had to run on it and that they had to send the paperwork back to corporate for approval to replace/repair the engine. About a week later after unsuccessful attempts to contact the dealership, I was informed that my claim was denied due to maintenance neglect. Once I asked for further clarification the associate told me that it “looked like the oil had never been changed in the vehicle”. I assured him that it had been maintained properly since the date I purchased it. They pulled the carfax and was able to verify all of my maintenance records and that the vehicle never went over 5000 miles before oil changes. I then asked to speak to a supervisor as the rep began to be very disrespectful in his tone and language (which was always by text and not phone). The service manager that I spoke to after this helped escalate the situation to the appeals department. This was a known issue for these motors and the fact that they would put my family’s lives in jeopardy is upsurd.

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle stalled, with an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. The contact was able to restart the vehicle; however, the failure persisted. The contact previously received notification of NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The vehicle was taken to the dealer, where it was diagnosed, and determined that the engine short block had failed and needed to be replaced. The contact was informed by the dealer that the vehicle would not be serviced under the recall. The contact was offered a buyback option for the vehicle and was also offered a loaner vehicle. The vehicle was not yet repaired. The manufacturer was made aware of the failure. The failure mileage was not available.

Vehicle: 2013 Hyundai Sonata VIN: [XXX] Mileage: [163,000] Summary: Theta II 2.4L GDI engine bearing failure (Recall 953 / 20V-393) – severe knocking, risk of sudden engine seizure/fire. Dealer refuses lifetime-warranty repair and forced consumer to pay towing to avoid lien/fees. Description: This vehicle is covered by NHTSA Recall 20V-393 (Campaign 953) and the court-approved Theta II engine class-action settlement providing a lifetime warranty for rod-bearing failure. The engine now has loud knocking from failed rod bearings – the exact defect addressed by the recall and settlement.On 11/28/2025 I dropped the vehicle at Group 1 Hyundai Southwest Houston (10301 Southwest Fwy, Houston, TX 77074) for diagnosis and repair under the lifetime warranty. The dealership confirmed bearing failure but refused to repair, stating the vehicle is “not eligible” because the free Campaign 953 knock-sensor software update was never performed. No owner (current or prior) ever received any recall notice or settlement notice despite Hyundai’s legal duty to notify all registered owners.On 12/04/2025, service advisor Tevin told me to remove the car by Friday or face storage fees and possible lien sale. To avoid unlawful charges for a known safety defect, I paid $192.70 out of pocket for AAA to tow the vehicle off the lot on 12/05/2025 (receipt available).Hyundai is using its own failure to provide notice as justification to deny legitimate lifetime-warranty claims and shift costs to consumers. The unrepaired vehicle remains a serious safety hazard (engine stall/fire risk) on the road.Requested Action: Investigate Hyundai Motor America and its dealers for (1) systemic failure to notify owners of Recall 953 and the Theta II settlement, (2) wrongful denial of lifetime-warranty engine repairs, and (3) imposing towing/storage fees on consumers for admitted safety defects. I have filed a claim with the settlement administrator and can provide receipts, recorded calls, and docs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Excessive oil usage

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle lost automotive power. The contact stated that while reaching over the passenger seat, the gear shifter was knocked into a lower gear and would not switch back into the drive gear. In addition, the contact stated she managed to pull over the shoulder of the road before going over a curb and crashing into a grass field which brought the vehicle to a stop. No warning lights illuminated. A police report was not filed. The contact did not sustain or seek medical attention for any injuries. The vehicle was towed to a local independent mechanic where it was left for diagnoses and repairs. The local dealer was not contacted. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) however the VIN was not included. The manufacturer was made aware of the failure. The failure mileage was approximately 83,000.

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the low oil warning light illuminated, the vehicle had been in for service just days prior to the warning light being illuminated. After a visual inspection of the oil dipstick, the contact observed that the oil level was abnormally low. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling), but the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 110,000.

The contact owns a 2013 Hyundai Sonata. The contact stated that there was white smoke coming from the exhaust pipe. While driving at approximately 45 MPH, the vehicle stalled. The contact coasted right into the neighborhood and stopped in front of the neighbor's home. The vehicle remained parked. The contact stated that the front driver’s side seat belt failed to lock in the latch intermittently. The contact spoke with the dealer, before the failure, who confirmed that the vehicle was not included in NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling); because the vehicle was previously inspected under the recall and it was deemed that the engine did not need to be replaced, and that the recall was closed. The dealer was not contacted after the failure. The vehicle was diagnosed or repaired for engine or seat belt failures. The manufacturer was not informed of the failure. The failure mileage was 169,000.

I am filing a complaint regarding my 2013 Hyundai Sonata in connection with a known recall related to connecting rod bearing wear (I believe this is Recall 198). My vehicle is experiencing issues consistent with this defect, but Hyundai has denied my warranty/recall claim. Hyundai’s denial was based on an allegation of “engine neglect,” which is not accurate. I have maintained my vehicle with regular oil changes since purchase, and I have records to support this. I work from home and therefore do not drive as frequently as the average commuter, but I have always performed at least the standard minimum maintenance required. The car has never shown signs of engine neglect or had prior engine issues until now. The failure occurred while I was driving on the highway, when the engine suddenly stopped running. This placed me in a very dangerous situation, as the car stalled in active traffic and posed a risk to myself and other drivers. This highlights the serious safety hazard associated with the known rod bearing defect. Since the failure, I have been left without reliable transportation, and it has been extremely difficult to get to and from work. The problem was reported to my Hyundai dealership, but they are refusing to cover the repair and appear to be attempting to avoid responsibility for this recall. Even if the specific recall campaign is now listed as closed, this is a well-documented defect, and Hyundai should remain obligated to fix it when it occurs. I am requesting NHTSA’s assistance in ensuring Hyundai is held accountable for honoring their obligations under the recall. Consumers should not be penalized thousands of dollars for a safety defect that is the manufacturer’s responsibility.

The contact owns a 2013 Hyundai Sonata. The contact had received an undisclosed NHTSA recall campaign, and the vehicle was repaired under the recall. The contact stated that the check engine warning light had been illuminated since the vehicle was picked up from the dealer after the recall repair. The contact stated that on a separate occasion, the vehicle failed to start. The vehicle was towed to an independent mechanic where the vehicle was diagnosed and determined that the engine had seized. The vehicle was not repaired. The contact then towed the vehicle to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The vehicle remained at the dealer and had not been driven since. The approximate failure mileage was 150,000.

I have a recall for the rod bearing , I drop off my car at AutoNation Hyundai North Richland Hills . Before 3 days to replace the engine because last time I changed the oil on Firestone the technician show me a metal on the oil and that coming from the rod bearing wear also when I cold start the vehicle I listen a rod bearing noise coming from the engine for a while , AutoNation Hyundai North Richland Hills called me today and say that the engine pass the rod bearing test and that is not right maybe it’s now but will not last like that , also i don’t want to drive the vehicle with this safety recall and get crashed when the bearing fail . I just need a help to replace this engine due to this recall I didn’t pickup the vehicle from the dealer location till I got a response from you .

Fuel pump failed on long distance travel. Never been notified of issue. Fuel failed to inject itself as vehicle loss power. Along with engine.

Having to add 1-2 quarts of oil per month and engine knock noise has started and been louder when oil is low.

The contact owns a 2013 Hyundai Sonata. The contact stated that the check engine warning light was illuminated. While driving approximately 55-60 MPH, the vehicle lost motive power, and the vehicle decelerated. The vehicle regained power, and the contact was able to continue driving at slower speeds. While driving at various speeds, the vehicle stalled and went into LIMP Mode before regaining power approximately 3 to 4 times. The vehicle was taken to the dealer who confirmed that the VIN was not under recall. The contact had spoken with another dealer, Sheehy Hyundai of Waldorf (2910 Robert S. Crain Hwy, Waldorf, MD 20601) and it was confirmed that the VIN was not under recall. The vehicle had not been diagnosed or repaired. The manufacturer was informed of the failure and opened a case. The manufacturer related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling); and referred the contact to the dealer. The failure mileage was 126,000.

The contact owns a 2013 Hyundai Sonata. The contact stated while driving at approximately 40 MPH, there was an abnormal sound coming from the engine. The contact stated that the failure occurred increasingly while driving at higher speeds on the freeway. The contact could not confirm whether there was any warning lights illuminated. The vehicle was taken to an independent mechanic, where it was determined that the abnormal sound was coming from the engine base. The mechanic informed the contact that they could not repair the vehicle. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was unknown.

Car was purchased on [XXX] for our daughter for a little over $6500.00 for a 2013 Hyundai Sonata Limited addition. On around July the 2nd the car started running weirdly and by [XXX] it had stopped running all together and the men from work had to help her push it onto her jobsite, which she wasn't far from. I had the car towed from her job to a mechanic who stated the engine was frozen. I immediately started googling the year make and model to see how much a used engine would cost. That's when a page came up stating there was a recall on that make and model. I was relieved because we do not have money and this was a necessity for our daughter who is [XXX] to get to work. I spoke with the dealership on approximately the 4th or 5th of July and scheduled an appt to had the car towed on July the 8th.. The car has been at the dealership until today 08/12/2023. The car is not running correctly. The didn't say anything other than the new engine has been placed and we can come pick the car up. This car is a hazard. Please help. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Hyundai extended warranty on 2011-2014 due to premature engine failure. On [XXX] my car suddenly lost all power and died on in breakdown lane of highway. Currently vehicle is at colonial Hyundai in new london CT awaiting a decision that premature engine failure issue that falls within warranty is the issue. When tow trunk driver dropped off car at mechanic he smelt smoke from under the hood he informed me INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle had been low on oil for multiple months and was brought to the dealership and then to independent body shop for repair. Low oil light NEVER came on, but vehicle initially leaking oil (puddle on floor under car). Car serviced every 3 months/miles. While driving on highway, engine started knocking, and the MIL (malfunction indicator light started blinking). Knocking got louder and all sensor lights illuminated. Pulled off side of road and waited for tow truck. Attempted to drive to safer location off highway to wait. Car towed home. Would not start next day. Jumped battery and MIL light came back on and knocking sound continued. Car towed to mechanic who performed diagnostic and advised that the Rod Knock was broken and engine would need to be replaced. Vehicle has approximately 130,000 miles, however was running perfectly prior to this incident.

Dear NHTSA: I recently bought a HYUNDAI SONATA 2013 I got the NC vehicle inspection PASSED the same day. The car has been working perfectly. But, my granddaughter, XXXX, who I share the car with got a terrible experience last Thursday [XXX], she was driving to her job around 2:30 PM when suddenly the car just died, without any light showing on the screen. She was in panic in the middle of a big road with all the cars passing by. She used beach chairs so the others could know the car was dead. A police officer stopped and helped her move the car out of the road so a towing can pick up the car. This was not only a missed day at job for her, it could have ended in a terrible accident. Here are some pictures of the awful day. The car was towed to a mechanic who immediately said this is an engine manufacturer problem of your brand. I am the third owner of the car so no communication has been sent to me saying this car has an ENGINE RECALL that could fire at any moment. This is insane and I felt totally drowned by your brand. Again, no light was showing on the screen, nothing…. My car is at the Hyundai Keffer dealer at Charlotte and they said the recall for engine is closed and that will not cover the repair. I do not have money for a repair. Please help me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The malfunction component was the engine. My safety and other was very risky and dangerous. Unknown if the problem was reproduced or confirmed by dealer. The vehicle was inspected by police. The only warning lamp was the engine lamp that appeared approximately 30 minutes before the engine caught fire resulting in total car loss.

See attached document for complaint.

The contact owns a 2013 Hyundai Sonata. The contact stated that while his daughter was driving 65 MPH, the vehicle stalled. The vehicle failed to restart. The contact arrived at the scene and attempted to jumpstart the vehicle, however, the vehicle failed to start-up. The contact believed that the failure was associated with NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The vehicle was towed to a dealer but was not yet diagnosed. The manufacturer was notified of the failure. The failure mileage was 63,547.

The contact owns a 2013 Hyundai Sonata. The contact stated that while exiting a drive-in car wash, the check engine warning light started flashing. The contact immediately observed a knocking noise emanating from the engine compartment. The contact stated that the accelerator pedal was depressed, the vehicle lost motive power and failed to accelerate as intended. The vehicle was taken to a dealer and oil was added to the engine. The contact was advised to drive the vehicle for 1,000 miles and then return to have the vehicle inspected. The contact returned after driving 1,000 miles and the engine oil level was extremely low. The mechanic diagnosed the vehicle and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 143,000.

2013 Hyundai Sonata with known engine failure issue. While driving, vehicle experienced complete engine failure during operation in confined express lane of highway. Vehicle was rendered inoperable and required towing to dealer for repair. Delear declared "complete engine failure" and offered to apply for repair assistance through Hyundai engine failure recall assistance, but then repair was declined by Hyundai Motor Co. Same vehicle was in Hyundai service for service/repair 04-23, with check engine light. Hyundai, knowledgeable of engine failure recall, only advised me of a possible fix via high pressure fuel error (another known issue) at cost of $1200.00, with a note to "start here." One year later complete engine failure without any prior warning, light, change in engine performance, etc. Obviously caused by known issues.

The car's engine has a loud rattling noise, the engine vibrates, the check engine flashes, and it lost much of its power . The characteristics of the Recall 162 which has already passed and was fine at that time.