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Search preserved mailing-list messages and current email and website contributions. Current posts are searchable before weekly archival. Recovery gaps remain possible. Words are matched together; try fewer terms if needed.

Page 8+: 60 results shown for Stabilizer.

Source-balanced relevance: matches from both collections are interleaved, with source dates breaking ties. Restoration time is not the original posting date.

  • Re: weird flooding engine (very weird)
    Historical mailing list - pete owsianowski
    Mon, 20 Oct 2003 19:10:06 -0500
    on 10/20/03 8:23 AM, sam.cooks at sam.cooks@VERIZON.NET wrote: > Wes, > > Try disconnecting / bypassing the idle stabilizer unit and...
  • Re: Pulsing Fuel gauge
    Historical mailing list - Steven Johnson
    Sat, 29 Oct 2005 05:44:19 -0700
    ...Any one care to comment on a possible cause. > Is there a voltage > stabilizer, or perhaps a ground issue here that may > be a...
  • Re: help with function of idle stabilizer(muffler leaks?)
    Historical mailing list - anthony kimmons
    Wed, 7 Aug 2002 19:45:29 -0500
    ...help with function of idle stabilizer > > > I have been trying to root out an intermittent high idle (2000 rpm) on my > 86 2.1...
  • Re: 87 Vanagon GL 3000+ RPM idle - SOLVED
    Historical mailing list - Rico Dagastino
    Fri, 23 Oct 2009 08:45:14 EDT
    If my understanding of the operation of the Idle Stabilizer control unit is correct, that unit is in control of the idle only when...
  • Re: idle surge diagnosis?
    Historical mailing list - Lawrence Johnson
    Mon, 26 Oct 1998 15:14:44 -0500
    ...The standard mantra was get a new Idle Stabilizer Control Unit or Idle Stabilizer Valve or both. IMHO This procedure should be written up...
  • Re: Idle stabilizer testing
    Historical mailing list - Joel Walker
    Fri, 20 May 94 14:15:22 CDT
    >I've been checking out the idle stabilizer because of no cold start >high idle. At lunch today I quickly tested the valve using...
  • Re: Idle Stabilizer
    Historical mailing list - Charles McGehee
    Wed, 19 Sep 2001 08:48:45 -0700
    ...When I got home to Washington state, one mechanic was dumbfounded, but another diagnosed it as the idle stabilizer -- which was missing! I had...
  • Re: Idle stabilizer
    Historical mailing list - Joseph Fortino
    Thu, 10 Jan 2002 14:16:31 -0800
    ...KENWILFY@AOL.COM wrote: > actually it sounds like the ISCU (Idle Stabilizer control unit) is > actually > your problem. These units go bad alot and...
  • Voltage stabilizer readings
    Historical mailing list - Randy Charrette
    Thu, 14 Mar 2002 22:18:02 -0500
    <html><div style='background-color:'><DIV>So I checked the readings on the voltage stabilizer. My coolant gauge is reading high and the fuel...
  • Re: Digijet Timing Marks
    Historical mailing list - Jay L Snyder
    Tue, 1 May 2001 10:38:46 -0400
    ...The stabilizer masks alot of problems. If you are trouble-shooting idle or ignition problems, or just fine tuning, by-pass the stabilizer. A...
  • Re: DEAR GOD Re: timing belt
    Historical mailing list - Tom Miller
    Mon, 28 Jun 2004 08:46:57 -0400
    ...At the risk of being scolded, my 92 Jetta 2 wire idle stabilizer is interchangeable with the 2 wire idle stabilizer in my 89...
  • Re: Stabilizer link
    Historical mailing list - Gary Shea
    Fri, 20 Mar 1998 22:51:51 -0700
    ...Soap-up the end of the stabilizer bar real good, and > the stabilizer bar bushing, and push the new stab link onto the end...
  • Re: Stalling at stop lights
    Historical mailing list - John Rodgers
    Tue, 26 Apr 2005 07:15:10 -0500
    ...The 85 GL had the 1.9L WBX with the Digijet FI, not the Digifant, and consequently no Idle Stabilizer Valve. Regards, John Rodgers...
  • Re: Timing Help
    Historical mailing list - David Beierl
    Sun, 4 Jul 2010 12:04:30 -0400
    At 11:30 AM 7/4/2010 Sunday, cesar quiros wrote: >Bentley say unplug Idle Stabilizer and plug into itself to 5 dregrees ATDC...
  • Re: Idle stabilizer 85 van
    Historical mailing list - VWNut Hawk
    Thu, 10 Jul 2003 16:45:45 -0500
    ...Idle stabilizer 85 van > > I'll try it tomorrow, in between swearing at it. > > Thanks, > > Mike > > On 7/9/03 5:48 PM, "VWNut...
  • Idle Stabilizer and related stuff P/N
    Historical mailing list - Chayan Srisawat
    Wed, 2 Feb 2000 10:38:34 +0700
    ...Engine type DJ w/o catalyst converter and oxygen analyzer installed ECU Digijet - P/N 025 906 021 F Idle stabilizer - P/N 251...
  • Re: hesitation
    Historical mailing list - David Beierl
    Sun, 16 Jul 2006 10:30:49 -0400
    ...Is your idle stabilizer working correctly? You can check it pretty easily on our 1.9l engines with Digijet by putting on a timing...
  • Re: Front End Suspension - 1985
    Historical mailing list - Jeff Lincoln
    Wed, 9 Jan 2013 15:15:20 -0500
    Stabilizer Bar washer plate - http://www.busdepot.com/251411043 -- Thanks, Jeff '85 GL (Gertie) '78 Bus (Melissa) Patty's Bus
  • Re: IDLE STABILIZER ???
    Historical mailing list - Malcolm Holser
    Sat, 10 Oct 1998 13:23:29 -0700
    ...IDLE STABILIZER ??? > >The Idle Stabilizer is that little green box that is attached to the >driver's >side firewall in the engine compartment and...
  • Re: Is This Idle Stabilizer Really Necessary?
    Historical mailing list - Brian Honan
    Mon, 12 Mar 2001 23:38:29 -0500
    The Idle Stabilizer keeps the idle high when warming up. I had my I.S. removed and I need to keep my foot on...
  • Re: 85 wbx 1.9 miss at idle
    Historical mailing list - Jay L Snyder
    Mon, 19 Jan 2004 13:15:38 -0500
    Yes, idle speed is initially set by the screw, but it is controlled by the idle stabilizer. If you turn the idle speed screw...
  • idle surge diagnosis?
    Historical mailing list - DAVID MOST
    Fri, 2 Oct 1998 17:53:58 -0700
    ...I exchanged the idle stabilizer control unit (behind the tail light), and nothing changed, so I put the original back in. Then, I exchanged...
  • Re: [Syncro] Wiring for CIS-E F.I. in Vanagon
    Historical mailing list - David Marshall
    Wed, 21 Mar 2001 19:26:00 -0800
    ...You are also right, a idle stabilizer valve is a function of CIS-E. There is the idle stabilizer which is controlled by the...
  • Re: Voltage Stabilizer Blows
    Historical mailing list - Darrell Boehler
    Sun, 8 Mar 1998 14:31:06 -0600
    ...Voltage Stabilizer Blows >My 84 Camper blows the voltage stabilizer (Really a 10 volt regulator which >provides a constant 10 volts to the water...
  • Stalling 1.9l Digijet
    Historical mailing list - Jay L Snyder
    Fri, 25 Feb 2000 14:29:13 -0500
    ...I may have the idle screw/CO settings too far off for the idle stabilizer to correct. It seems like the stabilizer is trying...
  • Re: Help Major Surging
    Historical mailing list - Don & Christina Preston
    Thu, 19 Jul 2001 08:29:04 -0700
    ...Replaced Idle Stabilizer valve (on top of engine), opened up and checked the Idle Stabilizer Control unit (behind taillight, and checked every single !$%*& vacuum...
  • Re: Voltage stabilizer installation?
    Historical mailing list - HotelWestfalia
    Wed, 27 Jun 2012 10:37:47 -0700
    ...Voltage stabilizer installation? > Re, gauge cluster: > >>> Can anyone help me out with some installation instructions? << > > What Zoltan said, except I would add that you...
  • Re: Stalling, vanagon
    Historical mailing list - Ed Vala
    Mon, 8 Jan 1996 11:11:55 +0000
    ...Seems like once it warms up a bit something > switches off that kills the engine below say 1500 RPM, where the idle > stabilizer likes...
  • Engine idle races in traffic
    Historical mailing list - Gary McEachern
    Mon, 7 Aug 2000 11:50:51 EDT
    ...Is this a common symptom of a known problem? I suspect the idle stabilizer valve, idle stabilizer control or possibly the T2 sender. Any...
  • Idle stabilizer
    Historical mailing list - Joseph Tu
    Fri, 15 May 1998 16:42:16 -0700
    OKay someone tell me how you know when this suckers gone south, I think mine is breathing it's last breaths or something. Joe
  • Re: repairing the idle stabilizer unit?
    Historical mailing list - Matthew Pollard
    Wed, 18 Dec 2002 11:29:30 -0800
    this article may help: http://gerry.vanagon.com/cgi-bin/wa.exe?A2=ind9811D&L=vanagon&D=0&P=491
  • Re: Hello (and suspension)
    Historical mailing list - Gary McEachern
    Sun, 6 Apr 2003 08:08:25 -0400
    ...The VW part number for the stabilizer link bushing is 251-411-045. Bus Depot (www.busdepot.com) has it listed on their site...
  • Re: IDLE STABILIZER CONTROL
    Historical mailing list - Dane Tessler
    Thu, 14 May 1998 22:12:41 -0700
    ...IDLE STABILIZER CONTROL >Hi Volks, > >I'm anticipating the need for a new idle stab. control unit. for a 87 >digifant system. Any ideas...
  • Re: idle stabilizer valve
    Historical mailing list - Dennis Lockwood
    Mon, 12 Feb 2001 22:26:53 EST
    Gang, What type of signal does the idle control relay send to the idle stabilizer valve? Is it a current signal? Is it a...
  • idle stabilizer problem....
    Historical mailing list - Chris Schaefer
    Sat, 7 Sep 2002 19:46:48 -0700
    ...In the process I notice a disconnected wire, which turns out to lead to the idle stabilizer valve. I plug it in and restart...
  • 84 temp. gauge and idle stabilizer electrical problem
    Historical mailing list - Kurt Stoppkotte
    Thu, 10 Sep 1998 12:15:11 PDT
    ...We finally bipassed the idle stabilizer unit which allowed the engine to run fine and cured the problem. Until arriving at the Bryce entrance...
  • Re: Found my Syncro project.
    Historical mailing list - mark drillock
    Wed, 10 Jun 2009 12:58:10 -0700
    You might want to try replacing it anyway but the output of the voltage stabilizer does not go to the oil pressure warning circuit...
  • Re: Wanted: Idle Stablizer
    Historical mailing list - Malcolm Holser
    Mon, 13 Apr 1998 14:54:52 -0700
    Actually, this is a good question. I need the idle stabilizer control unit from the '86-on. Do you sell this unit? Malcolm
  • Re: Erratic Idle & Racing
    Historical mailing list - Samuel Scott
    Sun, 6 Apr 2003 00:33:49 EST
    Time for a new Idle Stabilizer Control Unit. Part #251-907-393-D. About $225 from your local dealer. Sam '89 & '91 Carats
  • Re: High idle - throttle position switch
    Historical mailing list - Dennis Haynes
    Sat, 6 Aug 2011 09:37:19 -0400
    ...High idle - throttle position switch Hi Ken,The idle stabilizer is buzzing nicely and should be working ok. It does, however, drop to approx...
  • (LONG) Surging Idle fixed! / Surging O2 sensor readings
    Historical mailing list - Gary McEachern
    Wed, 12 Jan 2000 00:55:38 EST
    ...Disconnected and replaced the idle stabilizer and valve. The surging idle stopped when I removed/replaced the idle stabilizer however the O2 sensor readings...
  • Bentley question regarding Idle Speed Stab. valve troubleshooting
    Historical mailing list - Pat Spragge
    Tue, 22 May 2018 10:12:05 -0700
    ...Also, Peter at VanCafe loaned me a new Stabilizer Module a while back to see if that was the issue...it wasn’t. I...
  • Re: How long does it take your Vanagon to warm up?
    Historical mailing list - James Benthall
    Tue, 19 Apr 2005 23:28:05 EDT
    Thanks Sam, I bought a used (but supposedly in new condition) idle stabilizer from Ebay, but it doesn't hum when I touch it...
  • Re: I'll try this again - Idling issues
    Historical mailing list - Neil N
    Sat, 9 Dec 2017 11:01:11 -0800
    ...So you unplugged the idle stabilizer valve but left the idle control unit in front of the passenger side tail light connected? The ICU...
  • Re: 81 aircooled won't start when cold
    Historical mailing list - John Rodgers
    Thu, 23 Dec 2004 11:45:58 -0600
    On the 2.1L WBX the Idle Stabilizer Circuit ( Idle Stabilizer Valve and the Idle Stabilizer Control ) in conjunction with the ECU apparently controls...
  • Re: 85 1.9, won't idle in traffic
    Historical mailing list - John Rodgers
    Tue, 15 Aug 2000 22:18:47 -0500
    Check your Idle Stabilizer Valve. Warm the engine, then shut it off. Disconnect the wire to the valve at the valve itself. With engine...
  • Idle Control Whatzit
    Historical mailing list - Michael Edwards
    Sun, 1 Apr 2001 09:08:20 -0700
    ...Step one for the CA emissions is to disconnect the idle control stabilizer and plug the leads into each other. I look high and...
  • Re: The Truth About Timing Your Vanagon
    Historical mailing list - Craig Rogers
    Thu, 25 Apr 2002 08:06:21 -0400
    I can't comment on a Digifant System, but on the Digijet system I discarded the idle stabilizer along with the vacuum retard and...
  • Re: stabilizer links
    Historical mailing list - Richard A. Jones
    Fri, 19 Mar 1999 14:27:29 -0700
    ...I thought there might be something in the archives about stabilizer links but didn't find anything with a quick check. You might search...
  • Re: Mystery Parts in 83 Westy
    Historical mailing list - Craig Oda - Personal email
    Thu, 21 Mar 2002 07:29:17 -0800
    ...Should I buy a new idle stabilizer? What does this device do? It seems to work fine without it, except for the rough idle...
  • Re: unplug '86 idle stabilizer?
    Historical mailing list
    Tue, 20 May 1997 12:55:41 -0700
    ...After trying all the suggestions to no > avail, I finally unplugged the idle stabilizer today and, TADA! The idle is > steady at about 800...
  • 88 GL - Idle Stabilizer System - Was Distributor Woes
    Historical mailing list - JRodgers
    Fri, 3 Jan 2014 07:27:33 -0600
    ...If I leave the idle stabilizer valve (which hums as it should) disconnected, the engine starts and after a warmup - idles delightfully around 800...
  • Re: pick n pull
    Historical mailing list - Mike
    Wed, 2 Apr 2008 15:30:45 -0400
    ...Let me know if there are any parts I should be pulling off this > thing! I pulled the voltage stabilizer and horn control. They...
  • Re: Purpose of "Voltage Stabilizer" in Instrument cluster?
    Historical mailing list - neil N
    Sun, 6 Jul 2008 09:53:57 -0700
    ...I too wonder if the voltage stabilizer is needed. I just bought a "Hastings" aftermarket gauge. It c/w a sensor to thread into...
  • Re: Bad Idle Stabilizer?
    Historical mailing list - John Rodgers
    Thu, 29 Jan 2004 21:49:41 -0600
    ...Bad Idle Stabilizer? >> >> AS I understand it, with the engine warm, the idle stabilizer should be >> isolated from the circuit, and not have ny...
  • Re: Purpose of "Voltage Stabilizer" in Instrument cluster?
    Historical mailing list - mdrillock
    Sat, 5 Jul 2008 12:33:21 -0700
    ...The "voltage stabilizer" provides the temp gauge and fuel gauge with a constant voltage no matter what else is going on so these gauges...
  • Idle Stablizer '85
    Historical mailing list - joe trussell
    Sun, 27 Jun 2004 17:04:42 +0000
    ...My question is, is it bad to run without the idle stabilizer, and does a good working idle stabilizer have much effect on performance...
  • Re: [Fwd: high idle]
    Historical mailing list
    Wed, 26 Nov 1997 02:25:03 -0500
    ...More likely the Idle Stabilizer Control Valve - a cylindrical shaped thing with both hosed and wires attached to it, which sits roughly at the...
  • Re: Idle Stabilizer Control Box
    Historical mailing list - -------------
    Fri, 30 Jun 2006 11:07:05 -0400
    ...Joe.W John Rodgers wrote: > Has - or is - anyone working on reverse engineering the idle stabilizer > control using modern digital processor technology? > > Seems to...
  • Re: Fast idle Vanagon 1991
    Historical mailing list - Bob
    Tue, 7 Nov 1995 13:39:17 -0500
    ...If you're lucky like me, VW put a $94 idle stabilizer on your vehicle, too. When my '91 Jetta is hot it idles...