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Re: Can't pass smog

To: "John Friederich" <j.f@cox.net>, <datsun-roadsters@autox.team.net>
Subject: Re: Can't pass smog
From: "Stephen Wan" <Steve@olsonarchitect.com>
Date: Sat, 26 Mar 2005 14:37:08 -0800
> Trying to get my 2000 re-registered before Solvang.  Every year has been a
> struggle, but this year it is not even close - Hydrocarbons at idle is the
big
> culprit.
> Timing is right on, electronic distributer, no wander at all.

Try retarding the timing a bit and/or lean it out towards an AFR of 16:1
Both of these methods should reduce HC emissions.

Steve
70' 1600






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