Hyundai Accent check engine light comes on

Filed Jul 10, 2026 · Engine · MI

This vehicle has the Hyundai 1.6L GDI engine, which has been recalled in other Hyundai models, just not the 2014 Accent. Just after passing 100,000 miles, this vehicle's check engine light came on indicating something was wrong with the camshaft timing. We brought it to a mechanic and found out the camshaft sprockets on the exhaust are faulty and it requires a new timing chain as well. If these repairs were not done, the engine would seize up and fail. The repair is estimated to cost $2,800, but this issue is the same as on other 1.6L GDI engines that have been recalled and either replaced or rebuilt. We would like this vehicle added to Hyundai's recall of the 1.6L GDI engines and our money for this repair to be reimbursed.

Filed May 28, 2026 · Engine · VA

While traveling at highway speeds on [XXX] with three passengers, the vehicle suddenly suffered a catastrophic internal engine failure (severe rod knock), forcing an emergency deceleration in active traffic that put all occupants at risk of a rear-end collision. The sudden breakdown was immediately preceded by a flashing Check Engine Light and violent metallic knocking, despite the vehicle being regularly serviced and having a Knock Sensor Detection System (KSDS) software update completed just one month prior at Motor Mile Hyundai in Christiansburg. The catastrophic failure and the immediate need for a complete engine replacement have since been confirmed verbally by the Hyundai service center. Actual milage on engine is approx. 145000 (Because of replaced instrument cluster by previous owner it shows approx. 195000) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 23, 2026 · Engine · IL

cylinder 3 failure while driving, while merging onto highway traffic vehicle was suddenly unable to to accelerate as there was a sudden loss of power and improper shifting of gears. Engine light came on as well. Car was taken to dealer for excessive burning of oil while under warranty before this event. The vehicle has been inspected by Hyundai dealership and by a private auto mechanic. Both parties indicated independentlya cylinder 3 failure.

Filed Oct 6, 2025 · Engine · MD · fire

My 2015 Hyundai accent started having problems with oil consumption around 65000 miles. I got it checked regularly and the mechanic noticed it after it was having issues accelerating and losing power then cutting off completely. I had to constantly check oil each week or sooner. A couple months later it started losing power on high way and there was a clicking/ticking coming from engine. I pulled over and cut it off. Then drove it slowly (under 30 mph) to car store down the road to add oil but it was fine. Was able to get back home on back roads going slowly. Mechanic told me there oil consumption was a problem with these types of cars and likely causing engine problems. The whole time I had problems the check engine, battery, and oil light would constantly come on and go off. When they hooked it up to see why check engine light was on there were about 15 different codes. One of them being the Variable Valve Solenoid which I ended up replacing both first but still had problems. It would accelerate but there was still a ticking noise upon accelerating. I didn’t drive it for a few weeks then the day I was going to take it back to shop, My husband, his friend, and I were on highway a couple minutes from home and hit a bump and heard a loud thud when the ticking stopped but the car beside us was waving to get our attention that the car was on fire. There was smoke coming through a.c. And you could see it in the rear. My husband quickly pulled over and when I went to get out of passengers side, flames shot up my side of the door so I quickly jumped across out his side. We were able to all get out ok. Luckily there was a firetruck coming down the highway before I could even get ahold of dispatch on 911. The cars front end was engulfed in flames which they were able to put out quickly. The hood was roasted. I’m not sure if they determined the cause and my car is still sitting in the lot where they towed it. Unfortunately I had a lapse in insurance because I was out of work

Filed Aug 7, 2025 · Engine, Fuel system · CT

For reasons unknown I was at a stoplight. The car started shaking, and the check engine light started blinking, and then the light went off. Also, the steering wheel locks up at times and I’m unable to to move the steering wheel because it’s locked.

Filed May 23, 2025 · Engine · 144,801 miles · TX

The contact owns a 2018 Hyundai Accent. The contact stated that while driving at an undisclosed speed, the vehicle stalled, with the check engine and the low oil warning lights illuminated. The vehicle was able to be restarted. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 144,801. The VIN was not available.

Filed May 15, 2025 · Engine · GA

To preference, I have only owned this vehicle for less than six months, and that the only major issue concerning the vehicle was the replacement of the catalytic converter manifold. On the afternoon of [XXX] I was coming to a complete stop at a very busy 4-way located in Peach County, GA when the power to the entire vehicle was shut down. There was difficulty attempting to turn over the key in ignition, so with the help from a passerby I was able to push my vehicle to a safe location nearby as my vehicle was idle in the middle of a populated 4-way intersection, putting my and others’ safety at risk. As I go to check under the hood, I look for any components out of place and to check fluids. I check my oil dipstick to notice that there was metal residue in my oil, something that was not present previous to my commute in the area. As I am now able to turn over the ignition, a sputtering noise begins to emit from the engine, a noise that was also not present previous to my commute. Within the hour I was able to move my car, albeit slowly to a U-Haul location; it should also be known that my check engine light appeared in the process (no warning lamps were present on the vehicle prior to the engine failure). I returned home and instantly got in contact with my technician who does repairs to my car and he confirmed after inspecting the oil and noise from the engine that it was engine failure and that there may have been a ‘recall on the engine’ as did another mechanic I advised with. I called my local dealership about any recalls on my vehicle to which they said no, I then called the customer service hotline to begin a claim on my vehicle: I asked questions in relations to warranty, the previous owner, service history that may have went undocumented all with it being that the conclusion from the operator was that the warranty that was attached to the vehicle was expired and that it would not have covered the repair of the engine anyway. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.

Filed Feb 1, 2025 · Electrical, Engine · VA · fire

The report does not specify the exact component that failed, but the fire originated under the hood of the 2016 Hyundai Accent. The vehicle and related documentation, including the fire department report, insurance claim, and incident photos, are available for review​. The fire under the hood posed a serious safety risk as it occurred while the vehicle was in motion on a busy highway. Fortunately, the driver evacuated safely, but the incident could have resulted in injury or more severe consequences​ of both driver and other drivers traveling. The problem has not been reproduced or confirmed by a dealer or independent service center. Due to the extent of the damage caused by the fire, it is unlikely that the issue can be reproduced or thoroughly examined. The vehicle has not been inspected by a mechanic since the incident. The incident was inspected by Chesterfield Fire & EMS (Report No. [XXX]), Chesterfield Police Department arrived on the scene, and an insurance claim is in process. About a week prior to the fire, oil indicator light would flash on and off periodically, unusual noise began, and the engine light came on. At the earliest convenience, the car was taken to a shop for inspection and consultation - with no life threatening concerns or mechanical damages reported. The day of and right before the fire, there was a loud noise and immediate smoke. The exact timing of the believed ignition of the fire started around [XXX] with the fire in full flames by [XXX] on [XXX]​.

Filed Jan 7, 2025 · Electrical, Engine · 54,000 miles · OR

The contact owns a 2019 Hyundai Accent. The contact stated while driving at undisclosed speeds, the vehicle lost automotive power and shuddered. The check engine warning light illuminated. The contact stated that a Police Officer arrived on the scene and was able to push the vehicle off the roadway. The vehicle failed to restart and was towed to a local dealer to be diagnosed. The contact was informed that the ignition coils and spark plugs failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 54,000.

Filed Jan 3, 2025 · Body, Electrical · GA

The contact owns a 2012 Hyundai Accent. The contact stated while driving at an undisclosed speed, the rear driver's side tire suddenly became flat. There was an abnormal sound coming from the infotainment system and the vehicle was shuddering. The contact stated that the front driver's side and the rear passenger's side windows were stuck and had to be manually raised. The check engine, air bag, and low tire pressure warning lights were illuminated. The vehicle was taken to a dealer however, the vehicle was not diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.