had this problem once and it drove me crazy....
turned out there was a switch that shut off the valves for gas, if the car got rear-ended in an accident to prevent explosions. The switch was shorting out. So it would randomly shut off the gas flow then start up again after 15 min. Don't have a clue if your problem is the same or if your car has this feature...but doesn't hurt to ask.
Sounds like an ignition module....
its your pump
it may be the o2 scensor
my trac off light comes on in my 2002 cavalier then the car cuts off, but will start back up minutes later then the check engine light will come on and they both stay on
Replace the fuel filter, that is a good place to start.
you jump start it and drive it around for 20 minutes and the altinator should charge it
the battery is flat or its to old
check for clogged fuel filter, or faulty fuel pump
Stop, get out on your car and do stretching for at least five minutes.
Check for leaks in the intake manifold or a poor fuel pressure situation.
what could cause a car to run for 20 minutes and dye and waiting about 5 minutes it will start back up and run for a couple of minutes and then have to wait and it will start back up and go for about 5 minutes and dye again. Chevy cavalier 2004
ck fuel pressure,and bleed off pressure