tjrustic

I have a '95 ford 5.8L, starts when cold. After it gets to running temp., it will start right after shut down, wait 15 minutes ,(go into store), won't start. Wait 1 hour, it starts.So far I have changed fuel pump, all fuel filters,distributer (loaded), cap rotor, coil, plugs, plugwires, fuel press. regulator, MAP sensor, throttle by-pass valve, O2 sensor, temp sensor (not temp guage sensor), & throttle position sensor. I am getting alot of heat on right (passenger side), on floor under the doghouse,.....much less heat on drivers' side.