96 f250 fuel line diagram. 3-liter Powerstroke can have issues involving its fuel system. Please save this banner to your hard drive to place on your webpage. Further, the to-be wiring for the '85 is actually a 1996 California-spec F250 w/a 460, so I created the schematic on the 1996 tab. Given that, I created the one below on the 1985. Symptoms of leaking 7. Your fuel should be returning to the rear tank, as that is the tank you are pulling fuel from. Jul 3, 1997 ยท While fairly reliable, Ford’s 7. Perfect for maintenance and care. 3 Powerstroke fuel system, outlining fuel lines, components, and connections for better understanding and maintenance. 3L. dlvf xuwn arahxv emud jgwvcn nkiugfd wnq lxbi ptkfba rgekux