It looks like you're new here. If you want to get involved, click one of these buttons!
If you experience loading issues with the login/register form, please completely disable ad blocker or use an incognito or in-private window to log in.
See Official Rules for eligibility and other requirements.
Ford F-Series Fuel Pump/Fuel System
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. Have checked the fuel lines fuel is pumping throught the fuel filter and also into the injectors and fuel is also returning back to its proper tank. Any ideas on what to replace now?