Engine Mechanical problem
1993 Ford F150 V8 Two Wheel Drive Manual 135k miles
I have 2 fuel tanks, rear was not used in 5 plus years, toggle switch was put on rear tank and tried to start engine, changed everything in the starrting system and then found out about the rear switch, put on front tankand she still won't start, what can I do? I've worked on cars and trucks for 50 yrs. But I'm not up to date on fuel injection and all the new stuff. I've beeb retired for 6 yrs and don't know what to do.