Kia Motor Optima owners have reported 1 problem related to other fuel system hoses lines/piping, and fittings (under the other fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Kia Motor Optima based on all problems reported for the Optima.
Fuel will heat up and bubble out of fuel tank after extended periods of idling. 4 hours idling with 3/4 full fuel tank. Liquid fuel and vapors escaping from gas cap and dripping down the side of the car.
See
all problems of the 2013 Kia Motor Optima
🔎.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Tank Filling/charging problems | |
| Other Fuel System Hoses Lines/piping, And Fittings problems | |
| Other Fuel System Fuel Injection System problems |