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Re: Bank 1, Bank 2, P0420, P0430. A Tale of a CTS
Posted to Technical Tips Forum on 9/13/2011 3 Replies

Hi Scott,

Whenever we have to sublet a cat replacement I've developed the habit of painting a red X on the bad cat. It sure is easier than waiting until the exhaust shop calls and then trying to explain over the phone. Login to read more.

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