Q&A

A headgasket will not cause this, and it would tend to overheat if it was bad. This sounds more like an issue with a fuel pump, a fuel pump relay or something else electrical in the fuel management system. Have you checked to see if there are any diagnostic trouble codes stored in the system? Have someone check the fuel pressure when it doesn't start and check for proper ignition to the cylinders.

Actually, it sounds more like a problem with the ignition module. Sometimes they work when they are cool, but because it's attached directly to the engine block, they get hot quick, not to mention it's directly next to the exhaust manifold. I'm not sure of your prices, but you can get one here for about $400. A salvage yard may sell you the ignition module and both coils for about $100. Some auto parts stores can actually test the module if it's removed and brought to them. Good luck!!!

Check battery connections and ground wires running to engines, heard of this stuff happening before and thats whats caused the problem, easily fixed too jsut have a look around for any loose wires :)

relay located at drivers side interior,remove plastic cover lower left side.

it is your camshaft sensor. I've gotten it replaced and it still does the same thing every once in a while.

Mine did the same thing it turned out to be the crankshaft sensor