One problem related to engine cooling system has been reported for the 2003 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Kia Motor Optima based on all problems reported for the 2003 Optima.
The contact owns a 2003 kia Optima. Whenever the contact attempted to use the air conditioner he noticed that the vehicle began to run hot without warning. The vehicle was taken to a local mechanic where the radiator and tubing were replaced ; however, 2 weeks after the repair the contact continued to experience the failure. The failure mileage was 89000 and the current mileage was 90000.
| Engine And Engine Cooling problems | |
| Engine problems | |
| Engine Cooling System problems | |
| Car Stall problems |