I've got a friend who has a 2004 Ford Ranger Edge that we cannot seem to get started. All it does is sputter when we turn the key over, but it seems to almost be able to start while holding the gas pedal all the way down. It has been sitting for a while but it is in somewhat decent condition. Everything in it works such as the windows, door locks, lights, radio, but not the motor. The thing is that we got it to crank once, and only once, then all of our other attempts afterwards have failed. We've scanned it and it said something about faulty fuel pump circuits, both the primary and secondary. Could this be the thing causing the truck not to start?