I have had no luck figuring out what is wrong with my car. When it is cold it will start fine and run for about 5 mins and then it dies and will not start again until it is cold. There is no check engine light coming on either. I can hear the fuel pump coming on so I am assuming it is ok and I just replaced the fuel filter thinking maybe that is the problem but now I am thinking maybe some kind of sensor or ignition system issue. Has anyone else had an issue like this or maybe know what might be wrong? I would greatly appreciate the help before I go to a mechanic and get raped for diagnosing something that may be simple.