Yes, the fuel does come out of the line. The switch that switches between the tanks has five wires going to it. When I un-plug the switch the gas hand goes counter clockwise way past the fuel mark. When I plug it back up it goes back to the fuel mark. How many volts should the fuel pumps be recieving? I am only getting 8. Something is telling the truck n ot to send fuel to the fuel injection system. The battery went bad in the truck. Before that battery went bad evrything was working properly. When I replaced the battery is when the fuel system stopped working properly. The truck turns over, the blinkers work, the lights work, etc. Everything works except the fuel system.
Monday, May 5th, 2008 AT 4:28 AM