What kind of fuel pump does a 1990 Ford F150 have?
What kind of fuel pump does a 1990 Ford F150 have? I have a 1990 ford f150 6cyl in which i have changed the fuel filter, both fuel pumps (have duel tanks), and i am still having a fuel pumping problem. The pumps pump for a long time before shutting off. The truck will not start until they shut off. Where is the fuel filter on a Ford F-150? You should be able to disable the switch by tapping it in the middle with the end of your rubber mallet. You will know you have been successful in doing so...