Questions & Answers for: Pontiac Grand Prix diagrams engine pvc valve

...Engine dies when intially taking off Hi Everyone, I have a 2005 Pontiac Grand Prix with about 100,000 miles on it. I reciently replaced my PVC valve and have started to have an issue where the car ...

sensor will make a car run rough.also mass air flow sensor egr valve sticking open or pvc valve open.idle speed control problems.have your car scan.because there are many sensor causes it to run rough

I went into a passing gear at high RPMs and the car stalled, pulled over turned it off and cranked it up fine. But noticed high RPMS but not much speed building. Took it home and checked a few things.

...engine there is the vacum that has one orfice then there is one on the intake and two on an sensor of some sort that was hooked up to it? IF YOU TALKING ABOUT PURGE SOLENOID VALVE.WITH TWO VACUUM ...

...valve,another test is with a cold engine start it with cover off and hold on to purge valve and feel it turn on and it vibrates a little it may take up to 5 mins, to turn on if it doesnt then replace ...

PVC Valve located on a 2006 Pontiac Grand Prix It's under the MAP sensor in the upper plenum. You need to remove the MAP sensor by turning it ¼- turn while pushing down. Remove the sensor and

...and still have this problem. Car runs strong and hard, but this starting issue is a real pain. Any ideas i would start with a tune-up: plugs,wires,cap, and PVC valve and see if this fixes the ...

pvc hose from the aftermarket intake to? Aftermarket manifolds have fittings for several engine years. If the new manifold has a fitting port that is unneeded, use a pipe plug of the correct size with

...Engine Power lights. Today I took it to P0128, P0171, P1125, P1516, P2125, P2138, and U0107. The car has a new gas cap, a new accelerator, I have tried a new throttle body -that did not work either. ...

...engine or the back? Valve 6 will be the last plug on the Drivers side so that is the # 6 plug as well on your Pass side it will be #1 # 3 # 5 with # 1 in front and #3 in middle and # 5 closest ...