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Re: High Nox 92 Cierra
Posted to Emissions Forum on 1/31/2002 4 Replies

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Your catalyst cleaned up 25% of NOx, a little over 50% of CO, and about 50% of HC.

A good cat can clean up over 90% when in proper fuel control. Proper fuel control does include adequate cycling to ... Login to read more.

4 Replies Received (View Replies)