Date:         Thu, 19 Jul 2001 08:31:00 -0700
Reply-To:     Don & Christina Preston <betsy@UTAH-INTER.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Don & Christina Preston <betsy@UTAH-INTER.NET>
Subject:      Re: HIgh Idle
Comments: To: Boroko <marokus@VOYAGER.NET>
Content-Type: text/plain; charset="iso-8859-1"

I'm having a problem with major high idling (and surging) as well. Replaced
the Idle Stabilizer valve (on top of engine), opened up and checked the Idle
Stabilizer Control unit (behind taillight), and  checked every single !$%*&
vacuum line on the van.

If I disconnect the valve (on top of engine), the van dies. If I pinch the
tube going into the AFM, idle returns to normal.

What could it be?

Don Preston
'87 Wolfy GL
~Betsy the Mp3 Bus~

----- Original Message -----
From: "Boroko" <marokus@VOYAGER.NET>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Thursday, July 19, 2001 3:32 AM
Subject: HIgh Idle


> HI gang,
>
> I tried to search to first, search is down....
>
> -'87 syncro with idle in the 2500 to 3000 range.
> -cleaned the idle control solenoid (Idle Speed Stabilizer valve): no
change
> - If you disconnect the solenoid, it drops to normal.  Reconnect and it
> stays normal.
>
> Is this a problem with the Idle Stabilizer Control Unit?
> ( for those paying close attention, this is not on the van that had the
wire
> smoke leak)
>
> Mark
>