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Old October 9th, 2006, 07:53 PM   #3
chris1044
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First thing I thought of after i saw "I'm not running cats" is it's setting a code for a catylist inefficiency code - assuming the "one that's 5 feet down the exhaust" is a post cat sensor (when he did have the cat on)

But, if it is smoking black it's running rich, and that's probably tripping the code as well

Last edited by chris1044; October 9th, 2006 at 07:55 PM.
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