I have a 02 f 350 7.3 deisel there is no power at the fuel pump. I have checked all the relays and fuses and can not find the problem. I have cheked the fuel shutoff switch and it is good. Can any one help me out?
Have you checked the continuity of the wires?
This Ford truck site is a good place to look for help: http://www.ford-trucks.com/forums/index.php