Mechanics

VENT VALVE REPLACEMENT

2008 GMC Acadia • 6 cylinder 2WD Automatic • 49,000 miles

My 2008 GMC Acadia was diagnosed after the check engine light came on with a faulty vent valve. The dealer said it was under the vehicle, and wanted $500.00 to replace it, or no passing inspection. Can I, and how do I do this myself, or should I hire this out? Oh, I almost forgot, what is a vent valve anyway?
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Mike demare
March 11, 2011.



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