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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 11+: 60 results shown for Synthetic.

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

  • Re: Tune up on the '56
    Historical mailing list - Michael A. White
    Tue, 2 Jan 1996 09:00:30 MST
    > Just for the heck of it, I switched to Castrol DuraBlend, > their semi-synthetic, and switched weights from 20w-50 to 10w-40. > My...
  • Re: Engine oil
    Historical mailing list - Jim. Felder
    Fri, 22 Jul 2022 16:51:52 -0500
    When I had a 1990 Carat the local VW shop--a very good one--said I should never use synthetic oil in a waterboxer...
  • Re: Joel's lube search
    Historical mailing list - Steve
    Sat, 17 Apr 1999 10:18:14 -0700
    ...If not, or its too > expensive, then try Redline or an Amsoil dealer. > > Run GL4 synthetic in both the transaxle and also in the...
  • Re: Synthetic oil weight?
    Historical mailing list - Eric Caron
    Tue, 1 Oct 2024 10:06:08 -0400
    ...Wondering what weight I should use for synthetic with temps ranging from about 15C (60F) to 35C (95F). I believe my garage has been...
  • Re: Synthetic oil (Revisited -- Briefly)
    Historical mailing list - Mike White
    Fri, 2 Feb 1996 13:31:02 MST
    ...As I understand it, the synthetic stuff sheds heat better. That's great and all, but that means that more heat is being transferred...
  • Re: Motor Oil (Synthetic)
    Historical mailing list - Courtney Hook
    Mon, 11 Jan 2010 19:41:40 -0800
    ...Motor Oil (Synthetic) > My comment regarding cold temperatures dealt specifically with an > occurance > last year when the temperatures in my region were consistantly below...
  • Re: Fuel and Oil for a Vanagon?
    Historical mailing list - Jerry Dunham
    Tue, 25 Apr 1995 12:22:30 -0600 (CDT)
    ...are synthetics good oils? yeah. i guess. but all my brother and the other ]fellows could figure was that synthetics are very very very...
  • Max Engine Oil Temperatures
    Historical mailing list - Frank Grunthaner
    Mon, 1 Jul 2002 15:57:41 EDT
    As I've indicated on the list in the past, the whole issue of motor oil operating temperatures and the use of synthetic vs...
  • Re: oils and gasoline
    Historical mailing list - James Eaton
    Wed, 29 May 2013 08:16:12 -0400
    ...And that was back when synthetics were all thin, thin, like 0W20. Now that synthetics are the same weight as regular oils, only with...
  • Re: Oil Suggestions
    Historical mailing list - Todd P Last
    Fri, 24 Apr 2009 13:55:13 -0700
    ...additives, why not go with a motorcycle oil?<br> Like a synthetic V-twin motor oil .... after all, the VW engine started out as...
  • Re: Synthetic oil for Vanagon?
    Historical mailing list - Jeff Lincoln
    Tue, 26 Jun 2007 16:01:53 -0500
    ...I'm wondering if a synthetic or > synthetic-blend oil is suitable and if so, which is a > good brand. Am I likely to...
  • Re: Slipping Auto Tranny after fluid change
    Historical mailing list - Robert Fisher
    Tue, 18 Jan 2011 17:51:38 -0800
    ...Put some fully synthetic fluid in and it > has some slippage problems. It goes but it is slipping during some shifts. > Anyone have any...
  • Synthetic Oil (?)
    Historical mailing list - Thom Fitzpatrick
    Thu, 5 Jan 1995 11:18:26 -0800 (PST)
    ...the only thing used is the crank) I wonder is a synthetic is a good or bad idea. I also have the doghouse cooling...
  • Re: Synthetic Oil (?)i
    Historical mailing list
    Thu, 5 Jan 95 19:23:38 EST
    ...in the first place would it not? as for heat transfer - synthetic does not absorb heat like dyno - and therefore the heat is transferred...
  • synthetic oil for syncro front transmiss
    Historical mailing list
    Fri, 03 Jan 1997 14:12:00 -0500 (EST)
    ...has about 25,000 miles) and replace it with Mobil 1 synthetic. Would there be any reason not to do this on the front...
  • Oil
    Historical mailing list - Brendan Slevin
    Mon, 30 Jul 2007 13:35:55 -0700
    ...I used Castrol synthetic blend10-40w and a fram filter. It's what I could find on short notice here in Bend. Now I...
  • Re: oil
    Historical mailing list - Frank Grunthaner
    Sat, 16 Jun 2001 20:24:05 EDT
    I have a '90 GTi 8V engine and run 15W-50 synthetic. Frank Grunthaner
  • Re: Oil Suggestions
    Historical mailing list - Angus Macnab
    Wed, 29 Apr 2009 16:44:25 -0700
    I have read that the perception that a synthetic oil has detergents, which damage seals is an artifact from the synthetic oils of 15...
  • Oil drain plug washer?
    Historical mailing list - Jonathan Edwards
    Thu, 23 Jun 2011 12:32:21 -0600
    ...I just picked up a case of Mobil 1 full synthetic 15w50 and am planning to go the synthetic route. My 1.9 was...
  • Re: Synthetic oils in the vanagon
    Historical mailing list - Robert Fisher
    Tue, 1 Jun 2004 21:46:44 -0700
    ...Flowing in extremely > > > cold weather. > > > > > > Does synthetic oil make more sense when the outside temperature is -40� > F > > ? > > > > > > Mike > > > >
  • Re: Motor Oil (Synthetic)
    Historical mailing list - craig cowan
    Mon, 11 Jan 2010 21:13:32 -0500
    ...Engines > are expensive. > > > > On Mon, Jan 11, 2010 at 6:02 PM, Allan Streib wrote: > > Synthetic will flow better than conventional when cold. >> >> None...
  • Re: Synthetic Oil(s)
    Historical mailing list - Chris & Aimee Uzzi
    Thu, 9 Oct 1997 06:35:04 -0700
    ...Any recommendations? TIA Chris At 09:18 AM 10/8/97 -0700, STEVEN G WACKER wrote: >Chris, I have been using Synthoil brand synthetic...
  • =?windows-1252?Q?Re:=20=20=20=20=20=20=20=20=20=20=20=20=20=20Re:=20=A0=20=A0=20=A0=20Re:=20Syn=20oil=20in=20CoMIME-Version: 1.0
    Historical mailing list - Leon Korkin
    Fri, 6 Sep 2002 16:05:09 -0700
    ...Leon 9/6/02 1:01:34 PM, Stan Wilder <wilden1@JUNO.COM> wrote: >My Maseratti and Lamborgini also came with synthetic oil in...
  • another gear oil question.
    Historical mailing list - geofflaw
    Thu, 23 Nov 2000 19:19:37 -0800
    Oh, I forgot. Can synthetic and mineral gear oils be mixed? Geoff Law
  • Re: Thoughts on running Mobil-1 Synthetic oil
    Historical mailing list - jon
    Thu, 4 Oct 2007 14:48:48 -0700
    ...What about > synthetics? Are there equivalent synthetics with known good levels of > additives? (Castrol?) Or does anyone have a good reason to think that...
  • Re: Going with Synthitc Gearbox Lube
    Historical mailing list - Steve Frisbee
    Thu, 19 Aug 1999 06:13:31 -0700
    Joe, The synthetic Red Line MTL (75W/80W) and MT-90 (75W/90W) products have both been recommended, with the MTL probably better north...
  • Re: OIL, What do you use?
    Historical mailing list
    Wed, 20 Oct 1999 21:19:37 EDT
    I use Castol GTX non-synthetic. I wouldn't use any oil that came from Pennsylvania stock (Pennsoil, Quakerstate, etc) because it has a...
  • Re: oil in a 1988 gl
    Historical mailing list
    Sun, 7 Jan 2001 14:33:13 EST
    ...i always change my oil every 3k mi, i know w/ synthetic you can go longer, but i am a oil change fanatic. chris...
  • Re: Mobil 1 oil change interval
    Historical mailing list - Shawn Wright
    Tue, 1 Jun 2004 07:42:29 -0700
    ...So synthetic makes me feel better, and it's cheap insurance. :-) I'm pretty sure it makes the engine feel better too, because the...
  • Re: Synthetic oils in the vanagon
    Historical mailing list - Jeff Palmer
    Wed, 2 Jun 2004 07:34:56 -0500
    ...Flowing in > extremely > > > > cold weather. > > > > > > > > Does synthetic oil make more sense when the outside temperature > is -40� > > F > > > ? > > > > > > > > Mike > > > > > > > >
  • Re: AA Transaxle: Happy! Relevant Info, Long.
    Historical mailing list - Jim Arnott
    Sat, 21 Jun 2014 20:19:08 -0700
    In my last conversation with Daryl on the subject, he held that for stock torque type motors, any off the shelf synthetic 75W90 gear...
  • Re: Motor Oil (Synthetic)
    Historical mailing list - Tom Hargrave
    Wed, 13 Jan 2010 18:09:04 -0600
    ...Motor Oil (Synthetic) At 09:27 AM 1/13/2010, Dave Mcneely wrote... >Well, for what it's worth, when consumer reports, When Consumer...
  • Re: Oil Suggestions
    Historical mailing list - Max Wellhouse
    Mon, 2 Mar 2009 12:04:40 -0600
    ...Since we have all gone ga ga over synthetics, you don't hear much about MOS2 anymore , except maybe in CV joint grease. Wasn...
  • Re: Castrol and BP
    Historical mailing list - Dave Mcneely
    Sun, 23 May 2010 07:58:03 -0500
    ...Dirt is dirt, whether carried by synthetic or conventional oil. My experience with conventional oil is that engines run way beyond the time that...
  • Popes out of 4th gear
    Historical mailing list - WILLIAM WITZ
    Wed, 1 May 2019 23:13:49 +0000
    ...of Amsoil 75 w-140 Severe Gear Synthetic. We drove over to Pinnacles NP and drove home without any further problems from the transmission...
  • Re: Synthetic oil not worth it (long)
    Historical mailing list - S2
    Fri, 26 Mar 1999 23:10:00 -0800
    ...You repeated the testers comments that the >> synthetics flowed better at low temperatures and provided better protection >> at high temperatures. That news alone is...
  • Re: Which fluid for power steering
    Historical mailing list - Robert Lilley
    Mon, 4 Dec 2000 20:09:48 EST
    <<auto tranny fluid as it's power steering fluid? Dexron III OK for both?>> Yes, I have used Mobil synthetic ATM fluid now for...
  • dreaded GL5 tranny oil
    Historical mailing list - James Creech
    Fri, 8 Dec 2000 09:51:45 -0500
    ...He used a synthetic supposedly good for 200k miles. I have read the warnings about the problems with GL5 (was it sulfur compounds which...
  • Synthetic Tranny Oil?
    Historical mailing list - JOHNSON,DAVID (HP-Vancouver,ex1)
    Wed, 31 Oct 2001 11:03:40 -0800
    ...I'm told that synthetic oil can reduce the severity of my cold shifting issue and my push out my impending tranny rebuild. Any...
  • Re: Thoughts on running Mobil-1 Synthetic oil
    Historical mailing list - Michael Elliott
    Tue, 2 Oct 2007 17:51:57 -0700
    ...What about >> synthetics? Are there equivalent synthetics with known good levels of >> additives? (Castrol?) Or does anyone have a good reason to think that...
  • Re: Synthetic Oil(s)
    Historical mailing list - Mark B. Magee
    Sun, 12 Oct 1997 20:48:50 -0500
    ...Film strength is the key, the new synthetics can maintain fantastic film strength at very low viscosities, and I think the Prolong does help...
  • Re: Oil Leaks due to Synthetics
    Historical mailing list - John Rodgers
    Tue, 20 May 2003 21:26:55 -0500
    I'm not so sure about synthetics having shorter chains. It could be so, but I suspect simply smaller molecules all the way around...
  • Re: Synthetic oils in the vanagon
    Historical mailing list - tom ring
    Wed, 2 Jun 2004 21:39:57 -0600
    ...Flowing in > extremely > > > > cold weather. > > > > > > > > Does synthetic oil make more sense when the outside temperature > is -40� > > F > > > ? > > > > > > > > Mike > > > > > > > > > ------ Tom Ring K0TAR, ex-WA2PHW...
  • Re: Synth Fuel
    Historical mailing list - Kim Springer
    Fri, 9 May 2008 19:48:56 -0700
    ...that really caught > > my attention. > > > > But, ans luck would have it, manufacturing of synthetic fuel in Germany > > was not mentioned again in the show...
  • Re: What power steering fluid to use?
    Historical mailing list - Edward Duntz
    Mon, 14 Feb 2011 08:55:32 -0500
    Are the ATF, Audi hydraulic oil, and Mobil 1 synthetic fully miscible with each other, or does one have to fully drain the system...
  • Re: Mobil 1 winter oil alternative and sale
    Historical mailing list - Jeff Palmer
    Sat, 18 Nov 2023 22:32:09 -0600
    Hey Dennis wouldn’t this be ok for summer too? Or what do you recommend for a summer synthetic? Thanks Jeff Sent from my...
  • INFORMATION: Synthetic Oil and Additives
    Historical mailing list - Dan Moy
    Thu, 9 Oct 1997 18:06:50 -0400
    Check out this article: http://www.geocities.com/MotorCity/2195/snakeoil.html Enjoy, Dan
  • Re: '87 Westy - Oil Change, out of hibernation
    Historical mailing list - Scott Daniel - Turbovans
    Thu, 14 Mar 2013 20:27:16 -0700
    ...I would say the only engines that are designed to run on synthetic over non-synthetic ...that's specified by the manufacturer .their goals...
  • Re: Motor Oil (Synthetic)
    Historical mailing list - Dave Mcneely
    Wed, 13 Jan 2010 09:27:20 -0500
    ...Motor Oil (Synthetic) >> >> What motor oils you you all use out there? A friend of mine keeps >> pushing synthetic oil. He's a Ford...
  • Re: Engine oil
    Historical mailing list - Jim Felder
    Wed, 27 Jul 2022 07:47:40 -0500
    ...Engine oil > > When I had a 1990 Carat the local VW shop--a very good one--said I should > never use synthetic oil in...
  • Re: Motor Oil (Synthetic)
    Historical mailing list - Dave Mcneely
    Tue, 12 Jan 2010 15:30:20 -0500
    ...Motor Oil (Synthetic) > > What motor oils you you all use out there?  A friend of mine keeps > pushing synthetic oil.  He's a Ford...
  • Re: Transmission Questions
    Historical mailing list - John Anderson
    Wed, 6 Sep 95 20:56:05 EDT
    ...It is a premium synthetic in GL4 only formulation (won't void them warranties) At $7 or so a quart it is a little...
  • Re: Mobil 1 oil change interval
    Historical mailing list - Alistair Bell
    Mon, 31 May 2004 21:41:31 -0700
    Hi, i chose to use synthetic in my I4 conversion. I reasoned that the engine would be working harder and probably hotter in the...
  • Re: Synthetic oil and engine performance/chain lube
    Historical mailing list - Bob Stevens
    Sat, 2 Feb 2002 18:38:16 -0700
    ...Today while freeway driving with >> > the >> > synthetic oil in the engine I noticed that when I set my cruise >> > control at >> > 4000 rpm my...
  • Gulf Coast Sub-Micronic Oil Filter
    Historical mailing list - Mark Keller
    Thu, 3 Oct 2002 15:34:46 -0700
    ...In fact the issue of needing to run synthetic, i.e. resistance to acids formation in the oil ,since the oil is not changed...
  • Re: Re.: Synthetic oils
    Historical mailing list - Steve Johnson
    Fri, 19 Aug 94 13:10:35 PDT
    ...When he used synthetic oil > his > measurements showed that the oil temp was lower and the head temp higher > than > when he used regular...
  • Re: Trip Report (quick & dirty)
    Historical mailing list - Bill M
    Fri, 17 Aug 2012 14:46:30 -0400
    ...VW, like all manufacturers up until very recently, made no difference in change intervals or warranty validity between "synthetic" and regular oil. In fact...
  • Re: Synthetic Oil Life Test
    Historical mailing list - Vince S
    Fri, 17 Sep 2004 08:00:41 -0700
    ...It was not my intention to pit synthetic against the petroleum oil. I would love t see a similar test conducted on petroleum. I...
  • Re: 5W30 Oil --- is it OK???
    Historical mailing list - Budd Premack
    Thu, 24 Jun 1999 12:42:38 -0500
    ...Use 20w-50 regular or synthetic 20w-50 or 5w-50. The synthetic is more costly, but superior in terms of lubrication, especially at...
  • Re: Synthetic oils in the vanagon
    Historical mailing list - David Brodbeck
    Wed, 2 Jun 2004 11:02:30 -0400
    On Wed, 2 Jun 2004, Mary Barbara wrote: > I believe that the bottom line on synthetic oil is that it should never be > in...