Questions & Answers for: fuel pump relay 1994 k2500

...fuel pump and fuel relay. fuel pump comes on primes, engine starts for 2 seconds and dies. everything worked great till fuel pump died. was informed it may be the antitheft system. anyideas how to ...

fuel pump by energizing the fuel pump relay. The PCM keeps the fuel pump on as long as the engine is cranking over or running.It does this by recieving pulses from the ignition module. If there are no

...is fine but when i stop the pressures goes down the whole way. I was told it is the fuel pump shutting off and was also told it may be the oil pump....any suggestion Engine size , 350, 454 or diesel

...fuel injectors on a 1994 chevy K2500 pickup. Start by checking for fuses or relays. I think it should be a relay. To check a relay just swap it with one that looks the same that goes to something you ...

...fuel pump. There is a new fuel pump relay installed and the fuse is also good. Truck ran fine, then started shutting off when it got to temp, now it wont even start. Again I have fire, the fuel pump ...

where is the fuel pump relay located on a 1994 Chevy 2500 4x4 6.5 turbo diesel? in the gas tank

k2500 4x4 5.7liter i replaced the intake manafold gasket fuel injectors fuel filter plugs and wires it runs fine in park but you put it in gear and it has no power til you get to a higher rpm what can

...reads 0.58 at idle, and 4.5 at full throttle. This sound like a fuel issue. Have you replaced the pump? You may also check the fuel regulator valve Check the fuel pressure and get back to us... ...

...fuel pump relay,fuel pump is always running Do you mean it's running when the engine is not running, key off? If so I've never heard of that happening. If you mean key on engine off that's common in ...

fuel pump relay of a 1988 GMC K2500 with a 5.7L to get power to a sending unit from a 1998 GMC C1500 with a 5.0L V8? Doing a gas tank swap and the fuel sending units are completely different. Not sure