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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 6+: 60 results shown for Coolant level.

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

  • Re: Coolant Low Level Light Useful?
    Historical mailing list - Scott Daniel - Turbovans
    Wed, 14 Oct 2009 19:51:09 -0700
    ...Coolant Low Level Light Useful? > At 08:19 PM 10/14/2009, neil n wrote: >>module, but giving it some more thought, it should...
  • Poor-man's coolant bleed...
    Historical mailing list - Mike D.
    Tue, 23 Mar 2004 15:38:16 -0800
    ...to go but not the end of >the world, unless your coolant level light is burn. > >Still, yes the expansion tank should be kept...
  • My van makes coolant!
    Historical mailing list - Michael Elliott
    Sat, 20 Oct 2007 16:51:39 -0700
    ...Let the engine cool, and noticed that engine had sucked in a bit of coolant so I added a taste to bring the level...
  • Re: Coolant System Pressurization Woes
    Historical mailing list - Thomas Ryan
    Sat, 31 Mar 2001 21:13:27 EST
    In a message dated 3/31/2001 5:21:55 PM Pacific Standard Time, JKrevnov writes: << Why do you say that the coolant system...
  • Re: cleaning coolant level sensors?
    Historical mailing list - John Rodgers
    Tue, 5 Sep 2000 07:30:54 -0500
    ...have weighed in with suggestions about the cause of my > flashing coolant level light. I am hoping it's the sensors. Can anyone tell...
  • Re: coolant leak after long idle
    Historical mailing list - Damon Lowe
    Sun, 24 Jun 2007 22:36:11 -0400
    ...The level in the main coolant tank was at the min level and the overflow tank had coolant half way up the cap but...
  • Re: Temperature Gauge Going Crazy...
    Historical mailing list
    Sun, 21 Jul 1996 20:14:13 -0300 (ADT)
    ...Looking at the reservoir/coolant level when parked and @ idle rev the engine up and see if the level drops, if so you have...
  • Re: no idle
    Historical mailing list - Steve Elfelt
    Thu, 2 Dec 1999 11:38:05 -0500
    ...Next you need to fill the expansion tank up to the MAX level. Now when you drive, the coolant light should be OFF. If...
  • Re: Blinking temperature light
    Historical mailing list - David Beierl
    Mon, 29 Jul 2013 13:36:03 -0400
    ...The system is trying to tell you that the coolant is below the minimum level in the pressure bottle, something like 2-3 inches...
  • Coolant Temp/Coolant Level LED and Flashing Oil LED - Instrument Cluster Upgrade... Advice required on continuous flashing Coolant LED.
    Historical mailing list - Chris Mundy
    Fri, 12 Jan 2001 22:31:14 +1100
    ...The flashing LED for the Coolant Temp/Coolant Level LED doesn't want to go out, it keeps on flashing. Yes I have checked...
  • Re: Cooling system woes
    Historical mailing list - Kenneth D Lewis
    Mon, 17 Dec 2001 19:55:32 -0500
    ...As the RPMs increase the output pressure of the pump increases, pressurizing the system, slightly expanding the rubber hoses, causing the coolant level to...
  • Re: coolent level sensor
    Historical mailing list - jhlauterbach
    Tue, 13 Nov 2001 19:24:19 -0500
    ...coolent level sensor I just had an '84 here that had the blinking coolant light thing. I found that the wire to the level...
  • Re: Leak at coolant recovery tank
    Historical mailing list - Pete Cassidy
    Mon, 30 Aug 1999 11:00:12 -0700
    ...Much more than you would think! >Here's my questions - would replacing the coolant level sensor itself help >to eliminate this leak? Or should...
  • Re: snow! Can we talk about heat now?
    Historical mailing list - Roger Sisler
    Mon, 5 Dec 2005 17:15:48 -0500
    Check your coolant level.The front heater looses it's warm water first if the coolant level gets low.If it get too low...
  • Re: no idle
    Historical mailing list - Lawrence Johnson
    Thu, 2 Dec 1999 08:34:54 -0500
    ...Next you need to fill the expansion tank up to the MAX level. Now when you drive, the coolant light should be OFF. If...
  • Diesel and WBX Coolant Temp gauges same?
    Historical mailing list - neil n
    Fri, 23 Oct 2009 17:50:12 -0700
    ...Am pulling my hair out wiring in a low coolant level sensor. Got it all in, but light just blinks. Though the '85 WBX...
  • Re: Help! Problems on the road! Smoke! or something that smells like it, a...
    Historical mailing list - Ben huot
    Tue, 23 Mar 2004 10:49:16 -0500
    ...to go but not the end of the world, unless your coolant level light is burn. Still, yes the expansion tank should be kept...
  • Re: Which syndrome is this?
    Historical mailing list - Tim Demarest
    Fri, 13 Aug 2004 09:45:37 -0400
    ...believe that the Sensor on top of the coolant expansion tank is coolant >level, not coolant temp. >I may be wrong here. Malcolm > >--- Tim...
  • Re: coolent level sensor
    Historical mailing list
    Tue, 13 Nov 2001 09:54:17 EST
    I just had an '84 here that had the blinking coolant light thing. I found that the wire to the level sender was broken...
  • Re: A Different Coolant Problem
    Historical mailing list - Robert Stevens
    Mon, 9 Sep 2013 05:44:08 -0600
    ...Sometimes, the coolant level is so high that coolant sprays from the vent hole on the top of the tank. The tank slowly goes...
  • Re: Blinking coolant level light
    Historical mailing list - Woody Halsey
    Tue, 12 Sep 2006 06:42:39 -0400
    ...Blinking coolant level light > > >>I'm desperate. No burned wires. Coolant level sensor good. Temp 2 >>sensor good (or so says my mechanic), level...
  • Re: flashing LED
    Historical mailing list - Sunshine
    Tue, 8 Sep 2009 20:35:53 -0500
    ...sound. >> >> NOW, I tightened the coolant level sensor down a bit and it still >> seems >> to be seeping coolant, although not as bad, anyway...
  • thanks on blinking water temp light and groups in Europe
    Historical mailing list - Edward V Barger
    Sat, 13 May 2017 15:27:35 +0200
    ...On 86-91 models, it is the black one with two wires going to it 3) The coolant level sensor in the coolant bottle...
  • Re: Coolant Level Sensor observation
    Historical mailing list - Dennis Haynes
    Sat, 18 May 2019 13:29:37 +0000
    ...Coolant Level Sensor observation Answer to first question: $1.80 . I've tried cleaning the pins in the past with limited success. Answer to...
  • Re: Coolant light mystery
    Historical mailing list - FRANK CONDELLI
    Mon, 19 Sep 2022 07:58:20 -0400
    ...All Models >> =20 >> =20 >> =20 >> * refer to appropriate wiring diagram >> * disconnect coolant level sensor electrical connector >> * check coolant level in coolant reservoir >> *** MUST be...
  • Re: Coolant Low Level Light Useful?
    Historical mailing list - Dennis Haynes
    Thu, 15 Oct 2009 23:31:00 -0400
    ...Coolant Low Level Light Useful? Hi all. Like most, I check oil/coolant almost every day when on long trips. But..... In the event...
  • Coolant temp sensor
    Historical mailing list - John Reynolds
    Sun, 4 May 2008 17:37:42 +0000
    Can anyone tell me if the coolant gauge temperature sensor (in thermostat housing - not the level sensor in the expansion tank) uses an O...
  • Re: one last effort to get the temp control gauge under control
    Historical mailing list - David Beierl
    Tue, 15 Dec 2009 19:15:06 -0500
    ...What you have is either a bad coolant level controller or bad connections somewhere between there and the two pins that stick into the...
  • Re: '87 Coolant Woes
    Historical mailing list - Stuart MacMillan
    Thu, 24 Feb 2000 10:50:11 -0800
    ...Jay L Snyder wrote: > > I have a friend who has an '87 Weekender that has a coolant problem. He is > currently seeing dramatic level...
  • Re: disappearing coolant??
    Historical mailing list - Malcolm Stebbins
    Fri, 12 Sep 2003 08:28:21 -0700
    ...note/mark the coolant level in the overflow tank and the drive in Arizona/Texas in the summer (Egypt anyone???), drive hard up hill...
  • Leak at coolant level sensor
    Historical mailing list - Maynard Southard
    Sun, 3 Mar 2002 13:03:50 -0500
    Until I got my '86 Diesel DoubleCab, I had never had a coolant level sensor on the coolant expansion tank. Now it appears I...
  • Replacing coolant level sensor
    Historical mailing list - gary hradek
    Mon, 14 Apr 2003 07:55:11 -0700
    ...My coolant level has gone from > 'Max' to 'Min ' in about 12 months, which I was trying to ignore since > coolant change time is...
  • Re: temp gauge not working right...
    Historical mailing list - Dan N
    Wed, 8 Aug 2018 18:25:49 -0700
    Pat, I change all of them, the one for the ECU and the one for the coolant gauge and the coolant level sensor too...
  • Re: Repair Safety-Coolant level sensor
    Historical mailing list - Jim Maginel
    Tue, 17 Nov 1998 12:41:09 -0600
    I had recently replaced my coolant level sensor, thinking that it was the cause of a dead LED on my heat gauge(it wasn...
  • Coolant Level Light Question
    Historical mailing list - Chuck Mathis
    Wed, 3 Jul 2002 09:45:54 EDT
    The coolant level light on my '85 has suddenly replaced its normal behavior (flashing brightly when the key is turned, sometimes continuing for a...
  • Re: Radiator/Coolant/Overheating Issues
    Historical mailing list - Sunshine
    Tue, 8 Sep 2009 19:01:30 -0500
    ...when the coolant level in >> the expansion tank is low, then I noticed a leak around the coolant >> expansion tank coolant level sensor and...
  • Re: '90 Westy 2.1L Coolant System Concerns
    Historical mailing list - Michael aka ECHO
    Wed, 14 Mar 2001 11:48:14 -0800
    ...About two weeks > ago, I added a bit > more coolant to the cold van to bring the level just > above the min mark. > > Yesterday...
  • Re: Audible Idiot "Light"...EE Inventor Wanted
    Historical mailing list - mark drillock
    Wed, 16 Dec 2009 18:35:23 -0800
    ...temp reading as well as the coolant level warning at the same time since the coolant level warning is done by overriding the temp...
  • Re: Blinking Dash Warning Lights! - Le answer
    Historical mailing list
    Sun, 30 Aug 1998 21:20:46 EDT
    ...The >engine temperature is well within it's typical operating range (about 1/2 >way up the LED or below), the coolant levels in...
  • Re: Catastrophic failure of coolant level sensor
    Historical mailing list - Mike Collum
    Fri, 15 Jun 2007 14:39:40 -0400
    Steven Smith wrote: > I also seem to remember something about the coolant mix needing to be 50%? If true, that is sophisticated! Absolute myth...
  • Re: waterboxer coolant light
    Historical mailing list - Dennis Haynes
    Sat, 1 Aug 1998 23:56:30 -0400
    ...I recently installed a new >"coolant low level switch" (located on the expansion tank), thinking that >might be the problem. No such luck. The...
  • Re: Coolant resistance thru coolant level probe
    Historical mailing list - Larry Alofs
    Sat, 28 Jul 2001 08:14:20 -0500
    ...Had a small crack in the pressure tank between the pressure cap > > and the coolant level sensor. Since I had to disassemble things anyway...
  • Re: 2 Cups low on coolant made my vanagon overheat?
    Historical mailing list - Kenneth Lewis
    Wed, 4 Apr 2007 19:02:33 -0400
    ...cap (aka coolant reservoir) ? The reservoir should always be full to the top with NO air. This one contains the level sensor (at least...
  • Re: coolant leak story
    Historical mailing list - Don Hanson
    Wed, 28 Nov 2012 17:38:10 -0800
    ...could' be a genuine low coolant level warning ..and temp is still OK > as there's enough coolant to cool the engine still. > See...
  • mystery of the missing coolant
    Historical mailing list - Deborah Walters
    Sun, 21 Apr 2002 09:30:59 -0400
    I'm losing coolant while parked. Can't find any leaks anywhere, coolant level is normal in the refill tank just after driving, but...
  • Re: Temp guage reading low and spirratic coolant level light
    Historical mailing list - Michael Modl
    Sat, 13 Jun 1998 04:04:02 EDT
    ...What is this thing trying to tell me???? The coolant level is fine, I haven't seen any noticable change in level in 4...
  • Re: Temp Gauge High on Startup + Blinking Light
    Historical mailing list - Cunegonde
    Tue, 3 May 2011 21:18:13 -0700
    ...I've got an 83 Westy here right now with that syndrome.. > owner never check the coolant level in years. Generally ..that's not...
  • Re: and coolant leak at pressure tank
    Historical mailing list - Gerald Masar
    Sun, 3 Apr 2005 10:58:56 -0700
    ...Master cylinder leak and coolant leak at pressure tank My coolant leak is kind of stange. Coolant puddles around the coolant level sensor on...
  • Re: Colant expantion
    Historical mailing list - Dennis Haynes
    Mon, 20 Oct 2003 22:46:35 -0400
    ...Is this normal or do I have a problem? This van had green coolant in it before and I never noticed the level in...
  • Re: Temp Gauge
    Historical mailing list - Mark Drillock
    Thu, 19 Apr 2007 06:12:09 -0700
    Actually, it is a temperature warning light first and a coolant level warning light second. Early watercooled Vanagons had no coolant level warning system...
  • Re: No Coolant in Small Tank Behind License Plate
    Historical mailing list - neil n
    Fri, 14 Sep 2012 10:47:16 -0700
    ...coolant VERY strongly. > > This morning I was all set to go to work but decided to take a look at the > coolant level behind...
  • Re: coolant leak after long idle
    Historical mailing list - Dennis Haynes
    Tue, 26 Jun 2007 09:01:39 -0400
    ...The >level in the main coolant tank was at the min level and the overflow tank >had coolant half way up the cap but...
  • Re: Blinking Red Light
    Historical mailing list - Todd Last
    Thu, 12 Aug 1999 21:58:08 -0700
    ...If the light flashes while driving, the engine may be overheated because of low coolant level or V-belt damage. Move the vehicle a...
  • Re: Coolant Level Sensor observation
    Historical mailing list - Stephen Grisanti
    Thu, 16 May 2019 16:14:02 -0400
    ...again, replaced the 251 919 372 Coolant Level Sensor to fix > the blinking red light in the Coolant Temperature Gauge in my '86 > Westy...
  • Re: Bliking coolant light and back firing?
    Historical mailing list - David Beierl
    Fri, 9 Jul 2004 17:56:41 -0400
    ...Coolant level ok. Temp verified ok at >factory AND aftermarket temp gauages. Maybe bad temp level sending unit >but ironic I get the back...
  • coolant level control unit location
    Historical mailing list - Scott Daniel - Turbovans
    Tue, 22 Jul 2008 12:34:33 -0700
    ...Drillock - I need to identify which relay-looking unit is the Coolant Level Control unit in an 84 Vanagon. Not finding the info in...
  • Re: Mystery Coolant leak
    Historical mailing list - Mark G
    Tue, 4 Nov 2003 20:20:27 -0500
    ...good about doing something preventative for the van, I noticed the coolant level low in the expansion tank and non-existant in the overflow...
  • Re: Radiator/Coolant/Overheating Issues
    Historical mailing list - Sunshine
    Tue, 8 Sep 2009 18:23:58 -0500
    ...NOW, I tightened the coolant level sensor down a bit and it still seems to be seeping coolant, although not as bad, anyway I...
  • blinking coolant light -- opinions on diagnosis needed
    Historical mailing list - John Runberg
    Sun, 9 Sep 2007 12:03:12 -0700
    ...Thin bit of coolant on the front lip of the expansion tank (left side of engine, not the overflow). Level in expansion tank looked...
  • Re: Oil Pressure Sensor/Pump?
    Historical mailing list - Sunshine
    Tue, 8 Sep 2009 20:32:08 -0500
    ...sound. >> >> NOW, I tightened the coolant level sensor down a bit and it still >> seems >> to be seeping coolant, although not as bad, anyway...