I have the same problem with my 2004 kia optima lx with the 2.4. It will run about ten miles then die and wont start back. Once I let it sit for about 30 min it will start and go a short distance. I have replaced the computer, coil packs, cam sensor, idle sensor, fuel pump, actually to many parts to list. The problem continues without the check engine light coming on. Any help would be greatly appreciated.
Tuesday, July 31st, 2012 AT 5:06 PM