93 ford truck will not start after replacing fuel pumps Any help on 1993 Ford F-150

I have replaced both fuel pumps and tank selector on dash Also I have checked the emergency fuel cutoff behind kick panel. It che k out to be ok. Any assistance would help to get this running

by in Maysville, OK on April 10, 2014
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer 1 comment
ANSWER by , April 10, 2014
What about the switch valve in the frame, and power and ground to each pump.
COMMENT by , April 11, 2014
Is the ground in the wiring harness that plugs in the fuel pump or is it separate ? Also I checked the fuses under the hood and the pump relay and they are good. I'm having a hard time finding the switch valve in the frame rail. I can't see any wiring running on the frame rail for the valve.