eng. fault codes
#1
eng. fault codes
I have an 07 CTS 3.6 and have gotten several eng. lights w/ different fault codes P0021, & P0009 had them cleared @ local auto part stores, not sure what they mean, and how do I clear them? and whats a good manual? and where can I get One?
Pat
Pat
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Kermit Sowa
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10-02-2015 01:36 PM