Ford f150 1991

Asked by Feb 15, 2017 at 03:08 PM about the 1991 Ford F-150 S LB

Question type: Maintenance & Repair

About every two weeks it just dies and wouldn't
start unless I spray gas into the throttle body or
ecm carb or all go to start it and nothing spray gas
in it fire right up.

2 Answers


It sounds as if possible the fule pump is going, first change the fuel filter, if that does not help you will need to check the pressure at the rails..


Throttle body and its sensors may need a cleaning.

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