need help with tow truck
not a lightning, but i know the fuel systems are similar, any advice would be app. my 95 f250 with heavy duty package is having fuel starvation problem from rear tank only. when towing, totally "bogged down" lost power and would have died if i didn't shut it down. exhaust was smokin hot (literally). idled ok. changed over to front tank and all was fine. drove several hundred miles allowing rear tank/pump to cool. switched to rear and it started to do it again. front tank is ok. this narrows the problem to the rear tank. my first thought is fuel pump, but i don't know much about the two tank/three pump system. could it be relay, valve, pickup, or somthing else isolated to the rear tank? i need to get this fixed before march for nmra opener in fla (towing from ohio with one tank would suck big time).
thanks in advance,