| Issue ID | 1371884 |
| Internal NHTSA # | 10979229 |
| Manufacurer | Kia Motors America |
| Brand | KIA |
| Model | OPTIMA |
| Model Year | 2015 |
| File date | 12/04/17 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Tl* the contact owns a 2015 kia optima. The contact stated that the vehicle shook whenever the engine was running and a loud rattling noise was heard underneath the hood. The contact took the vehicle to a certified mechanic who diagnosed that the fourth piston failed and needed to be replaced. The contact then took the vehicle to the dealer where it was determined that the sludge in the oil pan caused sludge to enter the engine. The vehicle did not receive an official diagnosis. The vehicle was not repaired. The manufacturer was informed of the failure and stated that the repair was not covered under the warranty due to the sludge in the engine. The approximate failure mileage was 41,000. |
| Vehicle Mileage at Failure | 41000 |
| Number of Occurences | |
| Source of the issue | HOTLINE VOQ |
| City and State | HOUSTON, TX |
| VIN pattern | 5XXGM4A70FGXXXXXX |
| 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 | |
| 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 |