| Issue ID | 1370585 |
| Internal NHTSA # | 10972163 |
| Manufacurer | Kia Motors America |
| Brand | KIA |
| Model | OPTIMA |
| Model Year | 2011 |
| File date | 13/03/17 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Vehicle sized on the hyw while approximately 65mph. It was towed to kia, who stated they would replace the engine with a new one. However they replaced it with a manufacturer or modified engine. My car now vibrates and has inconsistent fule injection. I have reported to this to the service manager and to kia corporation. I have yet to hear back from either about correcting the issue. |
| Vehicle Mileage at Failure | 75000 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | RENI, NV |
| VIN pattern | KNAGM4A70B5XXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 65 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |