Why do my fuel pumps not work?


Asked by Apr 08, 2014 at 08:16 PM about the 1993 Ford F-150

Question type: Maintenance & Repair

I have a 93 f150 I just put a new motor in.. I pulled the bed off, dropped the fuel tanks and
cleaned them. installed new fuel pumps in both tanks. When I got ready to crank it, the
fuel pumps wont work. I did the test where you ground a terminal on the DOC(?) to run the
fuel pump. Still nothing. I would appreciate any suggestions or comments.Thanks

2 Answers


Power to the Pump? Fuel Filter? Kink in the line? Try a separate electrical line to test. . .


check fuses 1st that is the cheapest fix, relays, check grounds on bed where u removed it and make sure you connected back

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