Date:         Fri, 21 Jul 2006 20:17:03 -0400
Reply-To:     Jonce Fancher <streetbugs@WHISPLLC.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Jonce Fancher <streetbugs@WHISPLLC.COM>
Subject:      Re: 1.9 hot weather issues
In-Reply-To:  <20060721234859.42588.qmail@web56703.mail.re3.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"

another issue is you may have a small intake leak in conjunction with the sensor. good luck Jonce

>This is possibly a Temp 2 sensor issue..if the sensor goes bad it tells the puter it's cold (engine) and adjusts the mixture accordingly...when it's hot, it
basically floods the engine.


>----- Original Message ----
>From: don spence <dkspence@TELUS.NET>
>To: vanagon@GERRY.VANAGON.COM
>Sent: Friday, July 21, 2006 5:11:41 PM
>Subject: 1.9 hot weather issues


>83.5 1,9 wbx.
>Good compression, New rotor, cap, plugs, wires, coil.  Checked spark
>and it is strong. Fuel pump buzzes when it's supposed to. ( At
>ignition on for a few seconds, then again when the engine is cranked.)

>Starts well and runs strong until... Hot day like today, +30 C.

>Then it starts easy runs strong until it heats up at which point it
>does not like to come off idle.  If you play gently with the
>accelerator it will catch and pull strong until you shift, when it
>behaves like there is no fuel for a bit then catches and pulls.
>Eventually it stalls at idle and will not restart until it has cooled
>a bit.

>  We pulled a plug and it appears light grey which I'm taking as a
>sign it's running lean. Yes?

>Could this be an AFM issue?


>How do folks in the sunny south keep these things running??

>Baffled by it all.....
>don


Jonce Fancher

56 Single Cab
66 Sunroof Bug
66 Variant Squareback
66 Porsche 912
71 Sunroof Bus
84 Vanagon "Gottfried"
85 Vanagon Westi
2003 10 Passenger Sprinter

Fancher's Upholstery Inc. -  www.fanchers.com
Not-A-VW Club- http://mywebpages.comcast.net/jaransont3/notavwclub/