- May 21: Hyundai and Kia Theta II Engine Recalls Investigated investigations | 60 days ago
- May 17: Kia Sued For $95 Million in Deaths of Twin Boys news | 64 days ago
2003 Kia Optima
fuel system Problems
Worst 2003 Optima fuel system Problems
Click on a problem below to read more.
- NHTSA: Fuel System, Gasoline4
- NHTSA: Fuel/Propulsion System3
- NHTSA: Fuel System, Other2
- NHTSA: Fuel System, Gasoline: Fuel Injection System1
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly1
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly: ...1
Stay Up to Date
Compare Kia Optima Model Years
Curious how the 2003 Optima compares to other years?
Check out our Kia Optima overview to see the most problematic years, worst problems and most recently reported complaints with the Optima.