Ok so the car will start and run fine. It doesn't run hot or anything. What happens is it will run and I can drive it all around town, but once I turn it off it won't start again for hours, sometime til the next day. It will crank but it won't turn over. Spark is getting to the engine. It seems to happen only when the car gets to normal running temperature. A buddy of mine said it might be the fuel pump heating up which is causing it to stop sending the right amount of fuel to the engine!?!?!!?? Does this make sense or sound familiar?!?!? Ran fuel injector cleaner through and also had them checked. Nothing. I don't feel any loss of power when I am driving though either. Just when I shut it off it won't start back up again. HELP!!!!!