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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 9+: 60 results shown for Piston ring.

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

  • Re: oil blow-by on new 2.1
    Historical mailing list - Robert Donalds
    Sat, 24 May 2003 12:14:22 -0400
    ...piston to cylinder clearance and I put a finer finish on the cylinder this can slow down the ring seating but improves the ring...
  • Re: New-Spark-Plugcebo Effect
    Historical mailing list - Rocket J Squirrel
    Tue, 21 Aug 2012 17:35:02 -0700
    "Let the piston meltdowns and broken rings begin." Even I, a registered Vanagon ninnyhammer, would not want to melt my pistons!* Who's seen...
  • Re: Removing stuck O2 sensor
    Historical mailing list - Dennis Haynes
    Tue, 3 Feb 2015 23:10:41 -0500
    ...Fuel system cleaners and carbon removers can also dilute the oil since some of the stuff goes past the rings and does not burn...
  • Re: Autostop Valve Problem Solved - Repair proceedure
    Historical mailing list - Imua Camper Co.
    Sun, 3 Sep 2000 09:36:13 -1000
    ...Gently push the >piston out. Be careful not to drop it or to bung up the rubber O-rings. >Clean the surface of the...
  • Re: Opinions Please
    Historical mailing list - Ben
    Sun, 21 Jan 2007 17:38:43 -0500
    ...Now you will know which valve or if the >piston/rings have the problem. You can also find internal coolant leaks this >way. > >Dennis...
  • 2.1: Check rods or just top end?
    Historical mailing list - tabe johnson
    Tue, 25 Oct 2005 12:58:40 -0400
    ...piston rings using... zap straps? or something equally clever. If I pull the cylinders, what is the accepted way of getting the pistons back...
  • Re: Measuring fuel pressure
    Historical mailing list - T.M.
    Fri, 31 Aug 2007 18:49:21 -0400
    ...The other two are of the spring-loaded piston-cylinder type, not safe for fuel because the seal relies on the sealing of a...
  • Re: LONG BLOCK vs SHORT BLOCK??
    Historical mailing list - Dave Kautz
    Thu, 3 Nov 94 11:10:29 PST
    ...If you were buying a short block for a Chevy, you would get pistons and rings installed, but no heads. a long block would...
  • How bad is a scored cylinder wall? -I4
    Historical mailing list - Jeff Kennedy
    Wed, 27 Jul 2005 12:42:59 -0700
    ...Can I get away with just replacing the one piston/rings? Will a hone help things? I will be replacing the valves on that...
  • jugs, vw that is...
    Historical mailing list - Jay & Kim Schmidt
    Fri, 5 Nov 1999 16:22:04 -0600
    ...Does that shroud thingy have to come off to reinstall the cylinders over the pistons? What says the list? TIA, Jay
  • Re: New engine, was Re: Ecu fix addendum
    Historical mailing list - Neil N
    Wed, 1 Apr 2020 16:46:54 -0700
    ...Was test thorough? - I replaced all bearings, rings, pistons so seems a shame I didn't rebuild the head too. My '81 and '88...
  • Re: First Timer Overhaul... Some Questions
    Historical mailing list - Bill
    Mon, 26 Jun 2000 17:12:54 -0700
    ...Unless you like pulling and tearing down engines, I would recommend against redoing the cyl/pistons/rings/valves (top end) without also rebuilding the...
  • Re: Knock Knock ?
    Historical mailing list - Dennis Haynes
    Fri, 14 Dec 2007 18:27:24 -0500
    ...A compression or leak down test may be able to locate the offending ring. Piston slap would more likely be due to a piston...
  • Re: Piston cylinders
    Historical mailing list - john pronk
    Tue, 29 May 2007 21:18:32 +1200
    Hi, using oversize pistons but need 2x cylinders as only have 2 good ones. Original engine threw a rod, put a hole in the...
  • Re: Vanagon engine rebuild cost
    Historical mailing list - Don Kane
    Wed, 11 Mar 1998 11:29:29 -0800
    ...They have rebuilt longblocks for $1599, which includes New Heads,New Pistons, Cylinders, and Rings, New Factory Kolbenshcmidt Main, Cam & Rod bearings, and New...
  • Do-it-yerself engine rehab goings and what I've found-1.9 rod bolts.
    Historical mailing list - Robert Donalds
    Thu, 22 Feb 2001 08:44:48 -0500
    ...the proof will be when you try to fit the oil rings onto the pistons the 1.9 oil rings are thicker give a...
  • cheap shipping company, Mass to SF. Engine Rebuild Question too
    Historical mailing list - Craig Oda
    Fri, 21 Mar 2003 10:57:01 -0800
    ...take out the pistons, I will probably stop buy a hardware store on the way home and get the snap ring pliers, which it...
  • Re: Front calipers '72 bus
    Historical mailing list
    Thu, 11 Apr 1996 17:25:15 -0300 (ADT)
    ...That was the rebuild extent. (The master cyl kit cost $8 at the time.) If the pistons are badly pitted you need new ones...
  • Re: Piston cylinders
    Historical mailing list - Bob Donalds
    Tue, 29 May 2007 07:19:10 -0700
    I hope you have some 98 octane to go with that set of pistons they need it water injection would be a plus what...
  • Re: resealing heads: now another questions...
    Historical mailing list - benoit
    Sat, 24 Dec 2005 09:56:19 -0500
    ...GROOVE!!!!!!!!!) Just put each piston, one by one at is TDC (Top Dead Center) do do the lower O-Ring, you have about 1...
  • f/s '87 syncro (update)
    Historical mailing list - Mail Server
    Tue, 15 Jan 2002 21:39:33 -0800
    ...I had the heads off about 12000 miles ago chasing the noise, thinking it might be a piston, but pistons and rings looked good...
  • Re: Auto Trannie Governor cap
    Historical mailing list - Eric Ley
    Sat, 2 Feb 2008 13:43:47 -0500
    ...The governor oil ring (Washer VW calls it) on my '87 >Auto tranninie is leaking a little. I got a new oil ring for...
  • Re: Another Type IV
    Historical mailing list - Bill Minor
    Sat, 27 Jul 2002 22:58:51 -0500
    ...like new. > #13) All rings floating nicely on the pistons with no broken or > crushed > lands. Minimal under ring buildup. > #14) It appears that...
  • Re: Is this the cause of my engine compression problem?
    Historical mailing list - ****************************
    Sat, 16 Jun 2007 21:13:41 -0500
    ...Found excessive leak in my #1 cylinder through the piston rings into the crank case. I could feel a strong flow or air coming...
  • Re: ready to re-install cylinders/heads, but...problems..
    Historical mailing list - Stan Wilder
    Wed, 9 Apr 2003 13:15:38 -0500
    ...than attempted to pull out the piston pins > to remove the pistons to put the new rings in....here's te > trouble...fought to...
  • Re: compressing piston rings in engine
    Historical mailing list - Jim Felder
    Mon, 9 Dec 2013 13:45:43 -0600
    ...the rings compressed (with pistons attached to rods > >> and > >> > engine in the car). I am currently in practice mode - using the old > >> rings > >> > but...
  • Re: cylinder hone question
    Historical mailing list - zolo
    Wed, 21 Jan 2004 16:42:22 -0800
    It it is bored and honed to the next size, obviously you would have the next size pistons. If you go to that kind...
  • Re: cylinder heads for my 84 westy
    Historical mailing list - David Kao
    Thu, 12 Jun 2008 09:22:13 -0700
    ...NOW - how > >you gonna get > >the cylinders back on the pistons without breaking the rings ? I just know > >your gonna ask that question next...
  • Re: Anyone Ever worked with or heard anything about Dave Wolfanger (DWolf) as far a mechanic work quality?
    Historical mailing list - Robert Stewart
    Thu, 6 Nov 2008 23:54:18 -0500
    ...down and rebuild it from >> scratch. >> >> - Machined to spec Crankshaft >> - New Pistons & Rings >> - Machining of the Heads, 3 Point Valve Job >> - New Complete Gasket...
  • Re: 2.2L Eurocars Rev E piston needed
    Historical mailing list - Frank Condelli
    Wed, 11 May 2005 05:43:39 EDT
    ...Does anyone know where I can get another piston with rings and = maybe the cylinder liner too? I have been unable to contact Ken...
  • Re: Piston cylinders
    Historical mailing list - john pronk
    Sun, 27 May 2007 14:07:58 +1200
    ...Piston cylinders > > Hi, I am after two (2) cylinder barrels. > They need to be good at the top and bottom mounting areas as well...
  • Vanagon Specifications Sheet
    Historical mailing list - VW Doka
    Wed, 2 Sep 2009 16:20:52 -0400
    ...Pistons - Standard Clearance .001-.002 (.02-.05) Pistons - Maximum Clearance .008 (.20) Piston Ring #1 End Gap - Standard .012-.018 (.30-.45) Piston Ring...
  • Re: Cylinder Heads!
    Historical mailing list - Imua Camper Company
    Sat, 16 Mar 2002 13:22:46 -1000
    ...I just redid the cylinder seals and rings on all four on oneof our engines without removing the pistons. You need to fab a...
  • Re: Febi Diesel Vanagon Oil Pump Quality?
    Historical mailing list - Scott
    Fri, 12 Aug 2016 14:06:26 -1000
    ...lol...ever seen a 1.6 TD engine driven so hard the top piston rings loose their hardness and temper ? easy to do .. ..... just...
  • 1985 Vanagon - small job getting bigger - please advise as to rings, valves, etc.
    Historical mailing list - AAG - Larry Word
    Sun, 6 Apr 2008 23:31:24 -0400
    ...remove cylinder jugs, re-ring the pistons, reseal the jugs, etc. Why stop there.....pouring gas into the intake/exhaust shows my valued are...
  • Re: Engine Rebuild Questions
    Historical mailing list - Robert Stewart
    Wed, 8 Apr 2009 14:39:23 -0400
    ...Piston Cylinder Kit - From Van Cafe - German Mahle ( does anyone >>>>>> recommend the 2.2 piston kit from Vanagain or GW?) >>>>>> Piston Engine Ring Set...
  • Re: How long to do a valve job and replace the seats?
    Historical mailing list - Angus Gordon
    Wed, 27 Sep 2000 18:20:35 -0400
    ...Piston ring leakage can be heard at the oil filler. Of course you don't need a differential compression tester to isolate a problem...
  • Re: More questions as the rebuild progresses
    Historical mailing list
    Wed, 19 Jun 1996 09:21:28 -0700 (PDT)
    ...Do not even consider replacing the rings without doing this. And >> by the way, it's not easy getting the pistons/rings back into...
  • Re: Is this the cause of my engine compression problem?
    Historical mailing list - David Kao
    Tue, 19 Jun 2007 08:17:00 -0700
    ...If compression is higher, it must be the > rings. It's NOT the piston pin circlip that came out and scratch the wall, > believe...
  • Re: Why do I do this to myself....
    Historical mailing list - Mick Kalber
    Sun, 10 Mar 2002 18:23:07 -1000
    ...will have some > used but good heads for sale soon ;) Pull the pistons > - good shape, bad rings.... > > So, a LOT of $$$ later, I have...
  • Re: cylinder hone question
    Historical mailing list - Jonathan Farrugia
    Thu, 22 Jan 2004 02:35:58 -0500
    ...what you do is put new > round rings into 2 egg shaped objects = piston/ cylinder ) It is bad news to do > so / Honing NO...
  • Re: Can you use tie-wraps to compress WBX piston rings?
    Historical mailing list - John C...
    Thu, 6 Apr 2006 18:48:49 EDT
    In a message dated 4/5/2006 8:02:24 PM Pacific Daylight Time, brian.keese@STILTMART.COM writes: It was tricky because the...
  • Re: If you are Doing your Headgaskets do the barrel seals too.
    Historical mailing list - Robert Donalds
    Thu, 25 Jan 2001 09:38:27 -0500
    ...on the pistons while the pistons are still on the rods. I have never heard of of the lower cylinder O-ring leaking and...
  • Re: Head advice
    Historical mailing list - Peter's Email
    Tue, 3 Nov 1998 20:15:01 -1000
    ...back with >the pistons still on the connecting rods. It didn't work at all. I didn't >have a ring-compressor, I didn...
  • dirko sealant and bottom o-ring questions
    Historical mailing list - Mike Blotz
    Mon, 30 Dec 2002 09:59:44 -0700
    ...time to get the bottom o-rings. any tips here? i rotated the engine so the piston was at the bottom of its travel...
  • Re: Windage, Ullage, Oil Temps
    Historical mailing list - Stan Wilder
    Thu, 28 Mar 2002 10:27:19 -0600
    ...and we used aluminum rods, roller cams, lightweight rockers, bevel cut piston rings, dry sump oil pans, tuf-block filled heads, lightened valves, shaved...
  • Re: cylinder hone question
    Historical mailing list - John Rodgers
    Thu, 22 Jan 2004 07:01:31 -0600
    ...wrote: > I am in the process of rebuilding a 1.9L, and am just >about ready to clean up the pistons and hone the...
  • Re: 1.9l Home Rebuild?
    Historical mailing list - Zoran Mladen
    Wed, 16 Feb 2000 11:10:57 -0500
    ...Obviously all bearings, check the wear on the camshaft, replace all seals, have a shop check out your crank, replace at least pistons rings...
  • Re: Is this the cause of my engine compression problem?
    Historical mailing list - David Kao
    Sat, 16 Jun 2007 16:49:23 -0700
    ...Found excessive leak in my #1 cylinder through the piston rings into the crank case. I could feel a strong flow or air coming...
  • Re: off with her heads
    Historical mailing list - Michael
    Fri, 18 Oct 2013 22:18:47 -0400
    ...gurus do this without the special VW ring >>> compressing tool shown in the Bentley! Install the piston in the sleeve and >>> then attach the...
  • THANKS - Bob Donalds
    Historical mailing list
    Thu, 16 Feb 2006 12:30:53 -0500
    ...I would like to take the time to thank Bob Donalds for taking the time to send some piston rings needed to repair an...
  • Re: Opinions Please
    Historical mailing list - Benny boy
    Sun, 21 Jan 2007 16:00:00 -0500
    ...It's the head or a piston/ring of course, so money will have to be invested anyway (i have good 2.1 used...
  • Re: Smoke after head replacement
    Historical mailing list - Scott Daniel - Turbovans
    Wed, 1 Feb 2012 12:24:56 -0800
    ...without the green o-rings, and make darn sure you never pull a barrel off the piston and rings. There are bumps on the...
  • Sorry if old mail/Corvairs & VWs
    Historical mailing list
    Mon, 18 Sep 1995 17:24:52 -0700
    ...a snippet (sorry) -rvb "The list price of a VW cylinder, piston, rings and wrist pin assembly for the 1500 is approximately $25.000...
  • Re: Transporter Room Three.
    Historical mailing list
    Thu, 1 Dec 1994 10:15:36 -0500 (EST)
    ...to burn it) So, as the rings wear, "stuff" {actual technical term) blows-by the rings and pistons into the interior if the engine...
  • Re: (compression problems)
    Historical mailing list - Joshua Van Tol
    Tue, 5 Jan 1999 20:49:15 -0600
    ...As >the rings wear they could stick to the piston and allow combustion gasses to >pass by them and allow oil into the combustion...
  • Re: limping with leaking heads
    Historical mailing list - Jerry
    Sun, 31 Dec 2006 15:56:04 -0600
    ...Air in your cooling system prevents heat from transferring from rings, pistons, cylinder walls. This will eventually lead to ring collapse and piston skirt...
  • Re: Dreaded water jacket head gasket leak strikes
    Historical mailing list - Alistair Bel
    Sun, 20 Dec 2015 16:04:39 -0800
    ...I also used a cut down ring compressor to get the Pistons in. I know folk do I the heads with engine installed, but...
  • Re: Piston cylinders
    Historical mailing list - john pronk
    Wed, 30 May 2007 08:27:40 +1200
    ...Piston cylinders >I hope you have some 98 octane to go with that set of pistons they need it > water injection would be a...
  • Re: Mobil1 15-50 and setting a new piston ring
    Historical mailing list - Scott Daniel
    Sun, 8 Sep 2013 18:03:14 -0700
    ...new rings and hone the barrels ..? >> that 'could' be a viable repair. >> >> The subject line makes it sound like 'one piston ring' may have...