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Re: No you can't use the O2 sensors to judge a cat
Posted to Emissions Forum on 1/15/2011 17 Replies

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Much of my information regarding O2's, Cats and other emissions systems were the result of California's smog course, taken some years ago. Who'd a thought they were feeding me BS. Sure is harder to "... Login to read more.

17 Replies Received (View Replies)