NHTSA Complaint #11234913 — 2015 KIA OPTIMA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number 11234913
Vehicle 2015 KIA OPTIMA
Component ENGINE
Date of Incident
Date Filed
Mileage 33,000 miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State PA

Consumer Description

ON JUNE 26 2019 I CONTACTED MONROEVILLE KIA DUE TO MY CAR SMOKING WHEN ACCELERATING, I ADVISED THEM IT FELT AS IF WE'RE TRYING TO STALL. THEY SCHEDULED ME AN APPT JULY 9,2019. I DROPPED MY CAR OFF AND A FEW HOURS LATER THEY CALLED AND SAID EVERYTHING WAS AND THE DID SOME SORT OF ENGINE SOFTWARE UPGRADE BUT FOUND NO ISSUES. I DROVE OFF THE LOT AND STARTED EXPERIENCING THE SAME ISSUE ONLY NOW I COULD FEEL THE ENGINE SHAKING. I CONTACTED THE DEALERSHIP I PURCHASED IT FROM WHICH WAS CENTURY 3 KIA. THE SCHEDULED ME FOR JULY 23, I DROPPED THE CAR OFF AND SEVERAL HOURS LATER THEY CALLED AND SAID I NEED A NEW ENGINE. THEY DENIED THE CLAIM SAYING IT WAD DUE TO MAINTENANCE HOWEVER I PRODUCED OIL CHANGE RECEIPTS. THE SOFTWARE UPGRADE THAT THEY DID IS SOFTWARE TO DETECT THE ENGINE FAILURE. THEY ARE AWARE IT'S A KNOWN ISSUE BUT ARE NOT RECALLING THEIR VEHICLES AND ARE REFUSING TO TAKE RESPONSIBLY FOR A DEFECTIVE PRODUCT THAT COULD CATCH FIRE

Related Complaints for the 2015 KIA OPTIMA

Other ENGINE Complaints

#11719695 Engine failure while driving on freeway. Almost hit by semi truck. Towed to Dealership. Engine check light flashing c...
#11719754 Engine seized and won’t turn at all
#11717931 On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11716870 Valve cover leaking and oil dripping oil on exhaust at 114k miles. Risk of engine fire.
#11714265 The contact owns a 2015 Kia Optima. The contact stated that while driving at an undisclosed speed, the engine seized,...

Recent Complaints for the 2015 KIA OPTIMA

#11718562 UNKNOWN OR OTHER Paint is peeling off all over my car. I see this is a known issue with the white paint and nothing is being done abou...
#11717931 POWER TRAIN On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11717265 FUEL SYSTEM, GASOLINE The contact owns a 2015 Kia Optima. The contact stated that while attempting to start the vehicle or while driving at...
#11715114 STRUCTURE The contact owns a 2015 Kia Optima. The contact stated that while driving at various speeds, the driver's side and pa...
#11713230 ELECTRICAL SYSTEM Yesterday, [XXX], My 2015 kia optima engines reved up wothout me pushing the gas & within seconds later a loud noise ...
Check any vehicle history by VIN - Free vehicle history report