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Re: How much of an issue is external HC during IM240 testing
Posted to Emissions Forum on 3/29/2002 1 Reply

George, does your I/M 240 test evaluate NOx, underhood or any function issues?

Is the test a closed hood evaluation?

What standards does a shop that provides repair assistance meet?

Who decides which motorists get "help"?

Who decides cost limits on rep... Login to read more.

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