Vanagon EuroVan
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (May 2014, week 4)Back to main VANAGON pageJoin or leave VANAGON (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Sat, 24 May 2014 11:25:43 -0700
Reply-To:     Don Hanson <dhanson928@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Don Hanson <dhanson928@GMAIL.COM>
Subject:      Re: Engine Advice Needed
Comments: To: mark drillock <mdrillock@cox.net>
In-Reply-To:  <5380D81D.2070308@cox.net>
Content-Type: text/plain; charset=UTF-8

Thanks, Mark....I learned something there. It never occurred to me that the adjusters themselves could be worn...but now that you've pointed that out, I can certainly see the possibility...no, even likelyhood...of those adjusters getting worn or bashed flatter than before in just one spot...especially on a motor that had a big angle at that junction of moving parts.

I've never heard of a WBX motor having 60psi oil pressure at warm idle...

On Sat, May 24, 2014 at 10:34 AM, mark drillock <mdrillock@cox.net> wrote:

> If it was in my driveway the test would now be to loosen the valve > adjusters a full turn on that low reading cylinder. Then compression > test that cyl again. > > At this point I would pull the 1 plug, test the compression again to get > a new base reading and since the other plugs are still in, then remove > valve cover, loosen 1 adjuster for that cyl exactly 360 degrees. Test > compression, loosen the other adjuster 360 degrees, test again. The > reason for 360 degrees is that the adjusters get flat spots worn into > them over time and a fraction of a turn loosening can actually bring a > high spot into position and then the clearance is actually tighter > rather than looser. Having 2 new adjustors on hand might be good too so > you can replace the adjusters if mushroomed or pitted. > > Mark > > > > Loren Busch wrote: > >> In a '90 Westy, stock 2.1L WBX with 185k miles, auto tranny >> >> Recent compression test is 150, 145, 135, 70. Number one is 70. >> So, two questions. >> How long can I drive with this condition before I have major problems? >> And second, what is my best solution to this. >> BTW, oil pressure is good, 60 psi at idle warm. >> >>


Back to: Top of message | Previous page | Main VANAGON page

Please note - During the past 17 years of operation, several gigabytes of Vanagon mail messages have been archived. Searching the entire collection will take up to five minutes to complete. Please be patient!


Return to the archives @ gerry.vanagon.com


The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.

Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.