Questions & Answers for: GMC Sierra change fuel pressure regulator 2000

...fuel pressure gauge and monitor pressure after the engine is shut off. The fuel pressure should not leak down, if it does, you may have a weak regulator or leaking injector. If the regulator checks ...

...fuel to return to the tank via the return line. To verify, use a pair of pliers and gently pinch the return line off. Turn the key on to the run position, the pump will run for 2 to 5 seconds and ...

...change fuel filter if not done already, and if that is not the cure, have fuel pressure tested, which checks pump pressure is up to spec. Its always a great idea to keep a good clean fuel filter, but ...

...fuel pressure regulator has failed. It should be on the left(drivers) side of the engine in the fuel rail with a vacuum line running to it. Turn the key to run and off a few times and pull off the ...

...a year later it's dying again when driving ,like it is not getting fuel at all! I have a 5.7L engine, is there a in line filter somewhere? i had the same problem, it was the fuel pressure

truck starts runs for a while then shuts down. changed fuel filter, pump, fuel regulator and relay. change the fuel pressure regulator as well located on the fuel rail

and it will start right up. Or try to start about 3 times and it will start right up. Can you help me? Check fuel pressure regulator, if bad, will take time to built fuel pressure before it will start

fuel pressure changed coolant sensors changed throttle body changed computer plugs wires distributor cap and button coil etc very hard to start then floods realy bad at idle seems to clear up a little

fuel pressure I heard that the ignition module could case this so I changed it and still no fuel pressure. the funny thing is it about 6 months ago it done the same thing started missing and backfired

...fuel level affects the rate of change in the air pressure in the EVAP system. Several of the Enhanced Evaporative System Diagnostic sub-test are dependent upon the correct fuel level information. The ...