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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 3+: 60 results shown for Bypass filter.

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

  • Synthetic oils in the vanagon
    Historical mailing list - Greenamyer, William L
    Tue, 1 Jun 2004 10:20:42 -0700
    Since the topic cames up from time to time, I am putting up some sites on some filters that fit right in. These sites...
  • VW oil filters - What's the magic?
    Historical mailing list - John Graham
    Sun, 12 Oct 1997 18:19:06 -0400
    ...and he talked about multiple bypass systems etc.. So do tell - What's so great about the official filter or was I imagining things...
  • Re: Need help
    Historical mailing list - jimt
    Mon, 9 May 2005 09:00:48 -0600
    ...why did the problem go away when I changed the oil filter to a > Mahle? And its has been running fine for the last...
  • Oil cooler musings
    Historical mailing list - Don Hanson
    Fri, 21 Nov 2008 07:45:18 -0800
    ...motors are set up with a 'oil bypass' valve that shunts the oil around the oil filter until operating temp is reached. Hence, those...
  • crank case breather
    Historical mailing list - MLind
    Mon, 31 Jul 2000 08:30:50 -0400
    ...Should this be? Also, I am hooking up a bypass oil filter. Can I drill and tap into the crankcase breather and let the...
  • Re: Coolant Drip!!!
    Historical mailing list - John Bange
    Tue, 30 Aug 2005 09:38:59 -0700
    ...the oil filter and the engine). Slight possibility it's the gasket between the water pump and the big coolant bypass pipe along the...
  • Re: 82 diesel 1.6na- Blowing out filters
    Historical mailing list - Alistair Bell
    Wed, 17 Jun 2015 08:23:30 -0700
    ...out the big Mann oil filter, spewing out the oil. Something about oil pump > check valve or bypass? > Does anyone have direct experience with...
  • Re: Re-useable oil filter
    Historical mailing list - Robert Fisher
    Wed, 30 Aug 2006 08:45:11 -0700
    ...The only valve in any oil filter is a bypass valve > which would activate itself if the filter media got too clogged to > pass...
  • Re: Sandwich oil cooler adapter question
    Historical mailing list - Stan Wilder
    Thu, 27 Sep 2001 07:33:25 -0500
    ...Stan, the ball/spring arrangement in the OE filter mount is a > relief > valve that allows oil to bypass the filter in the event...
  • Re: Oil cooler
    Historical mailing list - Stan Wilder
    Thu, 22 Apr 2004 08:28:32 -0500
    ...on the rear of the engine with a bypass valve in the filter mount and bypass valves in the engine case. I'm more...
  • Re: Engine swap: stopped by oil filter
    Historical mailing list - Tom Hargrave
    Fri, 23 May 2014 19:02:53 -0500
    ...filter for idiots like me? I have read that the Mann W917 (Volvo) and Mann W712/80 (Saab) both fit, have similar bypass valve...
  • Re: Oil filter question
    Historical mailing list - Dave Mcneely
    Mon, 1 Nov 2010 08:10:12 -0500
    FWIW, almost all oil filters have anti-drain back valves, and bypass valves as well. It is the quality of the valve that matters...
  • Re: Sandwich plate question?
    Historical mailing list - Stan Wilder
    Fri, 21 Jun 2002 06:28:12 -0500
    ...Second, the sandwich plate has an oil bypass port set to a higher pressure than the OEM port in the filter mount. The OEM...
  • Re: Cairo Report, now K&N
    Historical mailing list - Mark Drillock
    Tue, 9 Jan 2001 10:02:17 -0800
    ...I found that the paper filter would clog readily and the increased vacuum would cause leaks that bypassed the paper filter altogether. I wish...
  • Re: Need help
    Historical mailing list - Jere Hawn
    Mon, 9 May 2005 01:09:47 -0700
    ...Better filtering paper. So if you were having problems with a no bypass Fram low dollar filter you'd have the same thing with...
  • Re: Denver Parts House
    Historical mailing list - Bob Stevens
    Sun, 13 Mar 2005 13:07:41 -0700
    ...http://www.scuderiaciriani.com/rx7/oil_filter_study/ "Here is a fairly well designed filter, especially for the price." snip: "The filter cartridge has...
  • suppressing electrical noise
    Historical mailing list - lp
    Fri, 14 Apr 2000 16:19:30 -0700
    ...Can a cheap, effective electrical filter be purchased for the radio/tape/cd player that actually works? (thereby bypassing all the work & mysticism maybe...
  • Re: My First Oil Filter Failure
    Historical mailing list - Michael A. Radtke
    Thu, 20 May 1999 11:30:47 -0700
    ...b) Since we are dealing with low flow (idle after high speed), and low pressure, the bypass valve in the filter is not an...
  • Re: Oil Filter & Oil Pressure - 1982 A-C M/T Vanagon/Westfalia
    Historical mailing list - Scott Daniel - Turbovans
    Mon, 28 Sep 2009 15:10:19 -0700
    ...oil filters have other features that vary depending on application - some have anti-drain back valves for example, most of them have a bypass...
  • Re: blue vs green coolant - another player?
    Historical mailing list - joel walker
    Wed, 9 Aug 2006 15:09:15 -0500
    ...have to have a filter on the cooling system, and in fact, mention that you should bypass the filter when using this product. anyway...
  • Re: FRAM specualtion re pressure
    Historical mailing list
    Tue, 30 Jul 1996 20:10:00 -0400
    ...I also belive that one should never need to use the bypass valve in the filter. This is only a safety in case the...
  • Re: 82 diesel 1.6na- Blowing out filters
    Historical mailing list - Ralph Meyermann
    Wed, 17 Jun 2015 12:39:30 -0500
    ...out the big Mann oil filter, spewing out the oil. Something about oil > pump > > check valve or bypass? > > Does anyone have direct experience with...
  • Re: Baldwin Oil filters
    Historical mailing list - Shawn Wright
    Fri, 2 Nov 2001 13:19:38 -0800
    ...The fact that these two DON'T offer a VW diesel filter indicates that they ARE aware of the differences in bypass pressures between...
  • Re: Sandwich oil cooler adapter question
    Historical mailing list - Jay L Snyder
    Fri, 21 Sep 2001 08:45:55 -0400
    ...they are bypass valves which only get used if the oil filter or cooler become blocked. Dennis -----Original Message----- From: Vanagon Mailing List [mailto...
  • Re: Oil filter changes on diesels?
    Historical mailing list - Alistair Bell
    Wed, 14 Nov 2001 09:22:35 -0800
    ...I assume that provided the attachment to go on the oil > filter flange has a bypass valve with the appropriate pressure, (ie: > designed for...
  • Re: How do I get this EGR filter on??? Fixed! But.....
    Historical mailing list - Stan Wilder
    Fri, 18 Apr 2003 08:08:38 -0500
    I'll have to remove the filter to check and reset the valves on #4. ----------------------- Clip ------------------------ I routinely took my Oldsmobile Custom Cruiser to...
  • Re: oil pressure relief valve spec
    Historical mailing list - Jay L Snyder
    Mon, 12 Aug 2002 11:22:13 -0400
    ...At 80 psi the oil filter and oil cooler is bypassed and oil is being sent only to the bearings and back through the...
  • Re: Oil Filter? Oil Flavor?
    Historical mailing list - The Bus Depot
    Fri, 12 Feb 1999 11:17:51 -0500
    ...Summary - don't use FLAPS > filters if you want to be safe. > "Thank you for your interest in KNECHT products. > "The main difference between...
  • Re: Oil in Coolant
    Historical mailing list - BADASSBUS
    Sat, 7 Apr 2001 19:13:44 -0400
    ...You can bypass the oil cooler (not recommended) but will get you through till you find another. My 2cents Don ----- Original Message ----- From: "Mary...
  • Re: Toilet paper filter is better
    Historical mailing list - Dominique Cormann
    Tue, 20 Jun 2000 09:13:45 -0400
    ...For people who live in colder climates a normal depth filter works better. Amsoil and other companies make bypass depth filters kits. On freds...
  • Re: Oil Filter: Mahle OC 108 or 48?
    Historical mailing list - David Beierl
    Fri, 3 Aug 2001 08:55:09 -0400
    >"Thank you for your interest in KNECHT products. > >"The main difference between OC 108 and OC 47 is inside these filters. OC >108 has...
  • Re: Advice on TD engine problem
    Historical mailing list - Dennis Haynes
    Thu, 21 May 2015 17:58:52 -0400
    ...The Waterboxers need the bypass in the filter whereas the inline motors have it in the filter flange. Looking at the filter the oil...
  • Re: Re-useable oil filter
    Historical mailing list - Robert Fisher
    Wed, 30 Aug 2006 08:43:15 -0700
    ...The only valve in any oil filter is a bypass valve > which would activate itself if the filter media got too clogged to > pass...
  • Re: tune up question (just curious)
    Historical mailing list - Jfp w/2 wbxs
    Sat, 13 Jul 2002 19:49:16 +0000
    ...Plugs, cap, rotor and air, oil & fuel filters. You can't steal the stuff for that price. The 2.1L doesen't have a...
  • Re: Good fuel filter arrangement?
    Historical mailing list - neil n
    Sun, 19 Aug 2012 21:51:58 -0700
    ...filter for later years." > > And they sell adapter kits, one consisting of a simple 7mm-to-12mm > adapter that lets a fellow bypass the...
  • Anti-spam message, not cool 01624683333
    Historical mailing list - Benny boy
    Thu, 14 Dec 2006 17:09:41 -0500
    ...To ensure that your message bypasses the anti-spam filters, you may resend this message placing "01624683333" somewhere in the subject field. Please do...
  • Re: Synthetic oils in the vanagon
    Historical mailing list - Tom Miller
    Wed, 2 Jun 2004 13:33:38 -0400
    A friend of mine did add a bypass oil filter to his Rabbit and did a similar run of tests. His was a gas...
  • Re: Sandwich oil cooler adapter question
    Historical mailing list - Stan Wilder
    Fri, 21 Sep 2001 09:45:07 -0500
    ...they are bypass valves which only get > used if > the oil filter or cooler become blocked. > > Dennis > > > -----Original Message----- > From: Vanagon Mailing List [mailto...
  • Re: Baldwin Oil filters
    Historical mailing list - Mark Dorm
    Fri, 2 Nov 2001 10:19:46 -0800
    ...have the bypass filter or what ever that thing is (you know the thing that if you blow into the filter you can't...
  • Re: Oil pressure Light and appropriate oil filter
    Historical mailing list - Sam Walters
    Tue, 6 Feb 2007 11:29:18 -0500
    Frank, If the Hengst H14W04 filter you are using, and selling to your customers, is the same as the MAHLE/KNECHT 0C 108, as...
  • Re: high oil pressure
    Historical mailing list - Stuart MacMillan
    Tue, 20 Jun 2017 12:12:27 -0700
    Where are you measuring the oil pressure? In the case or at a bypass plate? If bypass plate It's the filter. Stuart -----Original...
  • Re: Amsoil
    Historical mailing list - Dominique Cormann
    Wed, 17 May 2000 12:34:02 -0400
    ...However even amsoil doesn't recommened the 25,000 mile intervals without using a oil bypass filter, and testing the oil. If you talk...
  • Re: My First Oil Filter Failure
    Historical mailing list - Dominique Cormann
    Thu, 20 May 1999 16:49:06 -0400
    On Tue, 18 May 1999 22:28:14 -0400 The Bus Depot <ron@NETCARRIER.COM> wrote: > > Filter I've never seen mentioned in this...
  • Re: More Cooling System/ now oil coolers/ more detail
    Historical mailing list - Frank Grunthaner
    Fri, 4 Oct 2002 00:57:12 EDT
    ...It uses two oil filters (2), and has the integrated oil temperature thermostat and pressure bypass that is part of VW's Euro GTi...
  • Re: My First Oil Filter Failure
    Historical mailing list - David Beierl
    Fri, 21 May 1999 13:14:48 -0400
    ...If this is true, then I'd really avoid those FRAM built >bosch's filters....but frankly I just can't see it. I...
  • Re: Flickering Oil Light, for EVERYONE TO KNOW.
    Historical mailing list - Sminkey, Scott
    Fri, 18 Sep 1998 07:50:36 -0400
    ...a check-ball assembly near the oil filter which if I remember right is a bypass system to deal with a clogged oil filter...
  • Re: Need help
    Historical mailing list - Jere Hawn
    Mon, 9 May 2005 08:38:29 -0700
    ...why did the problem go away when I changed the oil filter to a > Mahle? And its has been running fine for the last...
  • Re: 719/5 vs 719/12
    Historical mailing list - The Bus Depot
    Wed, 27 Aug 2008 10:57:29 -0400
    ...Both Mann and Mahle make a dedicated Vanagon filter (the 719/12, and the OC108, respectively), and a Golf/Jetta filter (the 719/5...
  • Re: Advice on TD engine problem
    Historical mailing list - kenneth wilford (Van-Again)
    Thu, 21 May 2015 22:31:24 +0000
    ...The Waterboxers need the bypass in the filter whereas the > inline motors have it in the filter flange. Looking at the filter the oil...
  • Re: Engine swap: stopped by oil filter
    Historical mailing list - Stuart MacMillan
    Fri, 23 May 2014 17:33:50 -0700
    ...filter for idiots like me? I have read that the Mann W917 (Volvo) and Mann W712/80 (Saab) both fit, have similar bypass valve...
  • Re: Make Best of Synthetic Oil?
    Historical mailing list
    Sat, 18 Sep 1993 13:27:09 GMT
    ...AMSOIL also has a bypass filter that essentially elminates the need to change oil. Many truckers never change their oil with this. It costs...
  • idle fixed in 83 westy
    Historical mailing list
    Sat, 12 Apr 1997 17:38:11 -0400
    ...After cleaning the injectors and changing the fuel filter and bypassing the idle stab it idles smooth. Its not perfect and he told me...
  • Re: Fuel Pump Relay/Fuse
    Historical mailing list - Neil N
    Sat, 27 Jan 2018 18:09:14 -0800
    ...IIRC, there were 3 different filter configs for gas models. Pre pump filter only, pre and post pump filters or just a post pump...
  • Re: Oil Filters
    Historical mailing list - The Bus Depot
    Sun, 17 Oct 1999 19:57:09 -0400
    ...The motor is too ong without oil...and the pressure bypass is different. Please use (the correct Vanagon-specific filter) to get no damage...
  • More troublingshooting information from DeLand, FL
    Historical mailing list - jhlauterbach
    Thu, 24 Nov 2011 18:29:35 -0800
    ...issues with fuel filter and fuel pump. O2-sensor: Disconnected it. No difference in bad performance as expected since ECU bypasses senor when engine...
  • Re: RX7 oil cooler, anybody else install one?
    Historical mailing list - Stan Wilder
    Wed, 29 May 2002 01:17:04 -0500
    ...I use the stock Audi 5000 sender in the Type IV bypass port right next to the oil filter. Its shimmed to the proper...
  • Re: oil filter question
    Historical mailing list - The Bus Depot
    Wed, 23 Jun 2004 11:39:49 -0400
    ...It's completely different internally in all respects - the pressure bypass, anti-drainback valve, and even the quality of the paper filter element - as...
  • Re: Rich Running Chilly 1.9l WBX-Thermostats
    Historical mailing list - Dennis Haynes
    Sat, 5 Jun 2010 09:51:02 -0400
    ...None of these should have a bypass or bleeder. Single disc stat designs need the bypass so that hot coolant from the engine can...
  • 85 westi "still" gotta problem but not as bad
    Historical mailing list - Jonce Fancher
    Wed, 12 May 2004 14:54:40 -0400
    ...im going out and picking up a fuel filter today and will swap that out this weekend. the idle is crappy. it idles so...
  • Re: Oil Filter* Conundrum*
    Historical mailing list - YauMan Chan
    Tue, 1 Dec 1998 08:49:20 -0800
    ...But, they claim that the one for the Vanagon has a lower pressure by-pass, ie it takes less to bypass the filtering when...