NHTSA Complaint #11506237 — 2015 KIA OPTIMA
ENGINE AND ENGINE COOLING issue reported to NHTSA
Complaint Details
| ODI Number | 11506237 |
| Vehicle | 2015 KIA OPTIMA |
| Component | ENGINE AND ENGINE COOLING |
| Date of Incident | |
| Date Filed | |
| Mileage | 117,000 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | TX |
Consumer Description
The contact owns a 2015 Kia Optima. The contact stated while his wife was driving at approximately 35 MPH, the vehicle stalled. The contact stated that his wife steered the vehicle to the side of the road and parked the vehicle. The contact stated no warning light was illuminated. The contact had the vehicle towed to an independent mechanic where it was diagnosed and determined that the engine needed to be replaced due to a lack of engine oil. The contact stated that he had never noticed a leak and had followed the maintenance schedule for oil changes. The vehicle had not been repaired. The manufacturer had been informed of the failure. The contact researched online and related the failure to NHTSA Campaign: 17V224000 (Engine and Engine Cooling). The failure mileage was approximately 117,000.
Related Complaints for the 2015 KIA OPTIMA
Other ENGINE AND ENGINE COOLING Complaints
#11689846
The contact owns a 2015 Kia Optima. The contact stated that while his son was driving at 60 MPH, the instrument panel...
#11666376
See attached document for complaint.
#11664783
The contact owns a 2015 Kia Optima. The contact stated while driving approximately 75 MPH, the vehicle independently ...
#11662070
The contact owns a 2015 Kia Optima. The contact stated while driving approximately 65 MPH, the check engine warning l...
#11653673
See attached document for complaint.
Recent Complaints for the 2015 KIA OPTIMA
#11719695
ENGINE
Engine failure while driving on freeway. Almost hit by semi truck. Towed to Dealership. Engine check light flashing c...
#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
ENGINE
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11717931
POWER TRAIN
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...