No power to fuel pump

Asked by No_guru Jul 23, 2018 at 06:30 PM about the 1991 Ford F-150 XLT Lariat 4WD SB

Question type: Maintenance & Repair

I have a 91 f150, I have just changed the fuel pump
relay, fuel pump, oil pressure switch.  Also checked
all the fuses and have no power to the pump.   I did
have it working for about thirty minutes,  went
inside for about a hour came back and nothing
would work.  I rechecked everything I could and
cant find any issue,  please any help will be
appreciated.

1 Answer
74,200

OJ answered 6 years ago

Is there an emergency fuel shut-off switch? Check and make sure it did not trip.

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