fuel, ? on 1993 GMC 1500 Pickup

my truck just started this 2 wks ago. it stalls randomly. it will not pump fuel to the thrtl body when cranking. if i can get a good push, i can jump start it. (5speed). or, if someone is cranking while i'm spraying tons of either and, it will eventually start. i've replace the fuel filter and the relay. help me!! i dont have a lot of time as i use my truck for work. i'm a tech, and have to drive all day. and actually, other days it's fine. regardless, it does start every mornig. see my confusion?

by in Denver, CO on April 09, 2009
1 answer
ANSWER by on April 09, 2009
I have seen some electrical connector issues inside the fuel tank. See if you can check the resistance of the fuel pump circuit inside the fuel tank next time it stalls and won't restart.
1 person likes thisFlag inappropiateReply
Related Items:
just got this truck and fuel gauge is stuck way past full pulled cluster out and moved needle to half turned ignition on and gauge went back to past full dont know what to do
The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.
One or more fuel injectors may become stuck closed causing an engine misfire  and the Chec...
Is the Fuel Pump located inside the Fuel Tank or outside
the fuel guage fluctuates back and forth it stays close to where the fuel level is until it gets close to empty and then might start at proper position and then slowly float to the full mark. Is it...