Questions & Answers for: GMC Jimmy wiring for pump

LOW VOLTAGE ON A FEW WIRES WILL NOT RUN I HAVE A 1991 GMC JIMMY 4.3 ENGINE I HAVE FOUND A FEW WIRES THAT HAVE LOW VOLTAGE ON THEM ONE IS THE ONE THAT GOES TO THE FUEL PUMP THE OTHER IS THE ONE THAT ...

...wiring from the point the fuel pump plugs into the harness, or the pump just creates a large voltage drop. Every device causes a voltage drop while in use, but 5vdc is too much of a loss. Re-examine ...

pump wiring. Pump works hot wired, fuses all good. I am trying to figure if it is wiring from engine compartment terminal to behind firewall, or if the switch is bad. Wiper blades work on all settings

changed fuel pump,now won't start! You may have tripped the relay switch or blown a fuse.Can you hear the pump running when the Key is in the run position? If not, then check where you pluged in the ...

pump, need wiring diagram for it. new pumps now come with a new universal so we had to re-wire it from the pump to the car, still does not run. no fuel getting from the pump, pump not making noise and

My aunts 1997 Jimmy was towed to my Dads .Cranks but no start,after batt. charged. They had been hitting bottom of fuel tank,and would start.But not anymore . Dad replaced pump.Had to rewire ...

just changed fuel pump in 95 gmc jimmy now it wont start where is the gas kill switch when the key is turnned on do you hear the fuel pump run? if not find the ground wire or wires coming off the fuel

...wiring to the fuel pump, you will need to locate the top of the tank and then off to side of tank is wiring . This wiring comes off the top of the tank, you will need to check and there is connector ...

97 GMC Jimmy fuel pump won't come on Replaced tank & pump. Now the pump won,t come on. Fuse is good.Replaced the pump connector but the black 3 wire plug next to the pump connector came off. ...

...wiring harness run for the fuel pump? is it under the floor mats? Have a crank no start issue. Got it to start earlier, ran it for a while. Shut it off and tried to restart. No start. Can't ...