Wow, it could be so many different things. You may have to put the engine on a test machine and see what it is doing when it gets hot. You can guess and hope you get it right, but it could be anything from fuel, ignition, timing. Just about anything.
You do have a Engine Coolatn Temperature Sensor that sends a heat up signal to the engine computer, but I havent heard of one being as bad as you describe.
Saturday, July 8th, 2006 AT 3:33 PM