1991 f150 lariet 4x4 dual tanks - do i have an external fuel pump or not?
10

Asked by trucker68138 Feb 28, 2015 at 01:41 PM about the 1991 Ford F-150 XLT Lariat 4WD Extended Cab LB

Question type: Maintenance & Repair

pretty sure my fuel pump is out.

4 Answers
143,825

T_S_T answered 9 years ago

First check the fuel filter,then the pump,s.

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143,825

T_S_T answered 9 years ago

Both of them should not go out at same time,could be the fuel selector has gone bad,or the tank switch.

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10

trucker68138 answered 9 years ago

well that is better news then having to replace the fuel pumps, thanks for quick helpful advice.

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