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Re: Should a cat fail as defective if the substrate is rattling?
Posted to Emissions Forum on 9/25/2007 1 Reply

Did I read correctly? You do not have an idle test? In Canada there is one after the running test. From my understanding as a youth, awhile ago. The emission standards were basically made in California. Such as the Heat shield. That was put into place for FIRE... Login to read more.

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