95 pickup xe questions

[dalzell240]

i got a few questions about a 95 pickup xe, 2wd, 6cyl.

it wont start alot, when it starts it dont run that long. an hour or two at the most then it dies and wont start.it cranks but wont turn over, and the fuel pump wont kick over. ive replaced the fuel pump, fuel filter, fuel tank, fuel pump relay, and blown out all fuel lines and still nothin.

any clues or tips on what i need to look for to get this thing runnin???