Questions & Answers for: Buick Park Avenue egr valve

...EGR) valve pintle position input to ensure that the valve responds properly to commands from the PCM. When the ignition switch is turned ON, the PCM learns the EGR learned minimum position. The PCM ...

...egr valve? 91 buick pa 3.8lt It's a bellows shaped diaphram with a vacuum hose fittedto it . Usually rear of manifold (intake) hey..if you dont ******* know dont answer ******* ok.....there isnt one ...

...EGR valve on a 1991 Buick Park Avenue 3.8 ? It is not on the intake manifold on the '91. Here is the steps to remove and replace it with a hint of where it is... Removal & InstallationDisconnect ...

...EGR Valve. As far as I know all vehicles have EGR valves. Get the Haynes Manual on your vehicle for location and replacement steps for all of these. It could also be a Throttle Position sensor or ...

EGR valve pentile valve is eighter stuck open or is not sealing correctly. Witch baiscly means you need to replace the EGR valve and clean where the pentile seals to the intake manifold under were the

egr valve effect mpg car has 126000 miles The valve opens allowing exhaust into the intake manifold cooling the temperature of the combustion inside the cylinder. -------------------------------------

EGR valve or EGR position sensor; Evil aliens. If there is, or has recently been, a CHECK ENGINE light showing, have the stored codes read out. They may reveal the culprit or, at least, indicate where

...running.changed fuel filter and pump runs now but wont idle any suggestions? Idle issues usually stem from the EGR valve being bad or the EGR passage is clogged with carbon deposits from the

egr valve pintle position circuit on a 1997 buick park avenue myself and i need to see a video or real pictures of how its done, no diagrams, can you help me? i need to see a video of how to replace a

engine runs rouugh new gaskets but still runs rough idles rough when in park could be the PCV valve or the EGR valve .