I have a 2002 Toyota Camry LE V6. One night I was driving it and the car shut off on me. At first I thought it was the alternator, but I got it tested and it was fine. So then I thought it was the battery and I bought a new battery. That seemed to work at first, but then when I started to drive it the car shut off on me again, but this time when I started it up it would come on, but it couldn't stay on unless I pushed the gas pedal and if I went idle the car would turn off. So basically, the car can start up, but it can't stay idle without me pushing the gas pedal.