[JoshCMU]

My gf has a 00' malibu and it won't start. It turns over and has full power from the battery, but won't fire. The spark plugs don't appear to be fowled out and are in good condition. This is the fourth time this has happened in the last year. The first two times i was not around and she had it towed, only to hear that the diagnostic check reported there was nothing wrong with it and the car started fine. The third time i went to her house and the car started up the first time. I attributed the problem to her not knowing how to start the car. This time I was around for the problem. It has been two days with no change and she doesn't want to have it towed again. What are possible problems? Distributer wires or cap? Fuel injection?