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

 

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fixer O, Maysville, OK, April 10, 2014, 20:16
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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

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    G. T. Service Center (4056 Answers) , Stephenville, TX - (254) 638-3236
    ProfessorG April 10, 2014, 20:21
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     Master

    What about the switch valve in the frame, and power and ground to each pump.

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    fixer O, April 11, 2014, 17:43
     Rookie

    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.

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