Blazer Forum - Chevy Blazer Forums - egr valve or somthing

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khalid_20879

03-13-2006 04:43 PM

egr valve or somthing

can a clogged egr valve cause my motor to stall out when you give it gas and also have no power?? Or does this sound like a vacuum leak or catalytic converter? Any advice sure would help before I go broke run back and forth to the shop

93LT	03-13-2006 06:06 PM

RE: egr valve or somthing

What year of Blazer are you talking about, what size engine. If you have the Vortec V-6, you can disconnect the wire harness from the EGR valve and and take it for a spin. You CE light will be on, and the EGR valve will remain closed, or as closed as it can if it is clogged. Do your brakes feel hard as a rock?

4lowlife

03-14-2006 04:23 AM

RE: egr valve or somthing

A vacuum leak can cause stalling. I know by experience.

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