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Re: GM Nox/Negative Backpressure EGR Smog Failure
Posted to Technical Discussion Forum on 11/6/1999 1 Reply

Oops... two more things... (I hate when I get in a hurry late at night)

In your original post, you said: "There is a new Cat/Conv. going to be put on it tommorow, and then the test rerun, to see if it passes."

Why? What's the reason for a new cat? Is it ba... Login to read more.

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