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Date:         Mon, 11 Apr 2005 08:03:56 -0400
Reply-To:     Ken Lewis <kdlewis_wasting_time@ACCESS4LESS.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Ken Lewis <kdlewis_wasting_time@ACCESS4LESS.NET>
Subject:      Re: Pulsating Idle when cold
Comments: To: Tim Marciniak <tmarciniak@WI.RR.COM>
Content-Type: text/plain; charset="iso-8859-1"

Tim, First, double check everything Mr.Cardo said. It sounds like you have un-metered air (more than the ECU knows of) getting in. This could be from the AFM not reporting a correct value i.e. a weak spring. Or it could be a air leak from something like a dipstick not all the way in. Finally, the Air Bypass valve is adjustable but since you have a high and low idle problem that probably is not the problem. Ken Lewis http://neksiwel.20m.com/


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