Car wont start after motor gets warm

Hello, I immediately suspect the ignition control module or ignition coil when I hear this, but that is only if you have a crank and no start condition when warm. If the engine is not even trying to crank, as in it just clicks or does nothing, I bet the exhaust header is cooking the starter. Look on youtube, or use your preferred method of testing for spark when it wont start, or, if the starter is not turning when you try to start it, check the voltage at the starter motor when the key is turned to 'start'. With the 5.0, it is ALWAYS something simple, but finding it is sometimes a pain.