I have been struggling with this for quite sometime now. What would help me most is a wiring diagram and/or fuel system component lay out. This 4x4 has the 5.0 EFI, has dual tanks and I don't seem to get fuel from either tank. The fuse for the fuel selector circuit had been pulled by someone, no idea why or when, but wonder if they took anything else out. The front (high pressure) fuel pump in the frame cycles normally, but I don't seem to have any action from the low pressure pump in either tank. I also am not reading any fuel in either tank. One tank has at least 5 gal, other closer to 9 gal. I can get the engine to start for short durations once in a while, but nothing sustained.
Someone please help!. I need this transportation despirately due to the death of our Explorer 2 weeks ago.