check fuel pump or ignition system
Amplifying information moved to discussion page.
The 2003 Kia Optima has 16 valves.
how to time the 2003 v6 engine on a 2003 kia optima
The 2003 Kia Optima has an inline 4 engine.
The 2003 Kia Optima is a gas-powered vehicle.
The 2003 Kia Optima has a 5-speed manual.
The 2003 Kia Optima is 15 ft. 5.8 in. (185.8 in.) long.
The curb weight of the 2003 Kia Optima is 3281 lbs..
The 2003 Kia Optima's turning circle is 34.1 ft..
The 2003 Kia Optima runs on regular unleaded.
The height of the 2003 Kia Optima is 4 ft. 7.5 in. (55.5 in.).
The 2003 Kia Optima has double overhead cam (DOHC).