check vavle

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Aug 5, 2008 | 06:36 PM

knivesm

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Joined: May 2005

Posts: 182

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From: CALIFORNIA

check vavle

if the check valve behind the acv is bad can your car fail smog?

Aug 5, 2008 | 08:05 PM

freemanrx7

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Joined: Mar 2007

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From: eureka

I think it helps assist cold startup

. Your car should be up to temp when trying to pass smog.

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