[rusnamps]

Ok in reply to Schurky.......I Have had Diagnostic work done on it as well as testing the fuel PSI (before and after the new pump) new is allways around 65psi old is in the low 20s or lower more times then not. The tank has been repalced for shi** and giggles so its not a crap in the tank problem that i know of..........all filters are replaced every time the pump is. Now my first thought was that the return line was blocked making the pump work harder to keep the proper PSI on the return side however according to the dealership that is not the case. Also, I did not list EVERY time that the 3 dealerships in 2 states have run tests on the truck for sake of running on.......but at least 6 full work-ups have been done (i payed for 3 because I kept dealer hopping). Now to reply to J Cat, Like i mention above the filters have all been change or atleast I was billed for them as I was not the one replacing them. I will try replacing the relay and will cut open the "old" filter and see if anything is in it, I am allmost to the point of scrapping the truck but it has under 50k miles on it......Oh and the wiring harness that connects to the pump has been replaced twice as I was told that was a common problem...