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zr1don · 03-05-2012

You should be able to pass the idle and 2500 rpm tests. If your HC,s are high that is an indication of a rich mixture or bad cats. If the cats are bad, both HC and NOX will be high. Post up all your test results for idle and 2500 rpm. I'm sure someone here can help w/the diagnosis.

03-05-2012	#5
zr1don Join Date: Jan 2006 Location: Temecula, CA Posts: 88	Re: CAN'T PASS CALIF. SMOG, IDEAS/HELP!!!! You should be able to pass the idle and 2500 rpm tests. If your HC,s are high that is an indication of a rich mixture or bad cats. If the cats are bad, both HC and NOX will be high. Post up all your test results for idle and 2500 rpm. I'm sure someone here can help w/the diagnosis.