93 ford 7.3 non turbo not starting
#1
93 ford 7.3 non turbo not starting
I have a 93 f450 with a 7.3 non turbo and it will not start up.
it takes cranking on it for too long to start and I can kill it right away and it restarts fine
Things i have replaced...the lift pump and all orings,the return lines and all orings,all check valves on the fuel return side and even pulled the tanks and re oringed all the lines there but now I,m stumped,the gps is working great...HELP
it takes cranking on it for too long to start and I can kill it right away and it restarts fine
Things i have replaced...the lift pump and all orings,the return lines and all orings,all check valves on the fuel return side and even pulled the tanks and re oringed all the lines there but now I,m stumped,the gps is working great...HELP
#4
try unhooking the feed line from the lift pump and run it into a jug of diesel. prime up the system and get it running. then shut it off and let sit for a while. then try to restart it. if it restarts, it is something from the pump to the tanks.
does it have dual tanks?
how full are your tanks?
does it have dual tanks?
how full are your tanks?
#5
I have dual tanks and I tryed running each tank but it still will not crank after it sits an hour or so,i installed a lift pump just thinking it was bleeding fuel back but that made no change
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i will try the jug of diesel an see what happens thanks
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i will try the jug of diesel an see what happens thanks
Last edited by Red Power; 02-08-2011 at 02:15 PM. Reason: Automerged Doublepost
#6
#8