Questions & Answers for: Buick Park Avenue egr

...and I get a P1404. What is it and how do I fix it. The PCM monitors the exhaust gas recirculation (EGR) valve pintle position input to ensure that the valve responds properly to commands from the

On 98' Park Ave. 3.8 L V-6 Does the plastic Plenun develop water leaking into the eng. around the EGR stem? The one I'm working right now seems to be leaking from the water jackets in the Plenum up ...

where on engine is 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..

Where is the 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 & ...

1991 Buick Park Avenue sputters at random, stalls-egr problem? I have a 1991 Buick Park Avenue that sputters at random and runs very rough for a period of time and then rights itself. A couple of ...

check engine P 1404 code Yuo don't say what year or model but im almost certin that this is the EGR valve pentile valve is eighter stuck open or is not sealing correctly. Witch baiscly means you need ...

...Fix the Quad drivers codes first. I had a 95 LeSlober. Codes indicated a quad driver fault, an EGR fault, and a problem similar to yours {limp home mode in trans). Dealer said replace the ...

pintle sensor location 1998 buick park ave remove egr value replace pintle sensor with egr value 1998 buick park ave i took my car to NA Auto Repair they did a great job at very resonable rates

...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

i want to replace a 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