Questions & Answers for: Chevrolet Impala egr

EGR VALVE HOW TO REPLACE THE EGR VALVE IN MY 2000 IMPALA 3.4 REMOVAL PROCEDURE Turn OFF the ignition. Disconnect the EGR valve electrical connector. Remove the bolt retaining the pipe assembly from ...

FAILED EGR VALVE MY CHECK ENGINE LIGHT IN MY 2000 CHEVY IMPALA KEEPS COMIN ON AND THE PRINT OUT SAID EGR VALVE FAILED MY CAR IS STARTING TO RIDE REALY ROUGH DO I NEED TO GET THIS FIXED IMMEDIATELY The

egr valve replacement how do you change an egr valve and how hard is it to clear the valve passage two bolts and a vacuum line will take the EGR valve out .. then when you have it out you can look ...

Had EGR valve replaced 3 mos ago. Now I'm getting P0300 & P0404 codes. Car is now very sluggish & doesn't go uphill without a flashing engine light. Took the car back to the dealer & had ...

insufficient egr flow, already replaced egr valve and purge valve canister I too replaced the egr valve and was discouraged that the check engine light came back on with the same "insufficient flow" ...

can egr cause the car not to start It could cause it not to start if it's stuck open. If the EGR valve is stuck open, it will essentially cause a vacuum leak, leading to inefficient combustion, rough ...

have a po405 code on a 02 impala, said its a egr I have a po 405 code on a 02 impala, said its a egr flow sensor , is this the mass air flow or the egr? I couldnt find a egr flow sensor on line? In ...

what is a p0404 code P0404 - Exhaust Gas Recirculation Circuit Range/Performance The EGR (Exhaust Gas Recirculation) system's purpose is to redirect exhaust gas back into the cylinders. Since ...

egr p0401 been trying to pass emissions but engine light keeps comming on for this code I have replaced alot of parts and work that the car needed like 2 cam sensors a wiring harness that had melted ...

2002 Chevy replaced Egr valve and oxygen sensor 2says not ready for Egr and evap I replaced the Egr valve and oxygen sensor 2 but the emissions test says not ready what could the problem be. It shows ...