02 F-350 with 7.3 runs all right for 10 minutes to a half hour and then dies.Wont restart (cranks fine) for 1-2 hrs.Anyone have any ideas on what may be the problem?Thanks Jeff

ps cam sensor was replaced with updated part and there are no codes stored in pcm.

 

I would check your hpop by removing your fill screw on top.. and check the level of the oil... should be about 3/4" from the top.. Also check to make sure the fuel pump is pumping fuel into your filter bowl.