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Re: 91 Cressida: bad spark plug=rich?
Posted to Emissions Forum on 12/18/2003 22 Replies

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Sorry, but you are wrong. Subsitute that O2 with any other gas and what happens, Robert?

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It senses P02 pressure. The demand for O2 at the ... Login to read more.

22 Replies Received (View Replies)