I was curious to see if anybody has had this issue. I replaced the fuel pump and I replaced the fuel pump relay. Still no power to the pump. Is there a inertia or cut off switch in the 1st gens? The person that had the truck before me put a kill switch in (guessing the solenoid is bad) and in order to start the truck that switch has to be engaged. don't know if that would have to do with anything, there's also no starter relay because the wiring for that switch is run into the plug that the relay goes into. would a starter relay prevent the fuel pump from cycling? any tips or ideas would be greatly helpful, trying to avoid throwing a majority of parts at it if its something simple and easy.