When I start my truck the first time it fires right up runs great but after It gets to operating temp it still runs great but when I shut it down I have to wait for a couPle hours before it will start back still runs great my question is do you guys think bad fuel pump or bad fuel pressure regulator or maybe a bad relay that is over heating I am stumped on this one any help will be greatly appreciated

1993 22re 5 speed 4x4