Vanagon EuroVan
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (April 2005, week 4)Back to main VANAGON pageJoin or leave VANAGON (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Wed, 27 Apr 2005 07:49:32 -0700
Reply-To:     Damon Campbell <damoncampbellvw@YAHOO.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
Comments:     DomainKeys? See http://antispam.yahoo.com/domainkeys
From:         Damon Campbell <damoncampbellvw@YAHOO.COM>
Subject:      Re: advance mechanisms on digijet distributor?
Comments: To: Jonathan Farrugia <jfarrugi@umich.edu>
Content-Type: text/plain; charset=us-ascii

Jonathan,

Thank you for the link - interesting read, and it did explain quite a bit. I need to look at how the vacuum hoses are routed again to really understand how that applies to my van.

When i installed the new engine in my van, i went with the larger later model throttle body with only one vacuum port. This meant that i had to change the vacuum hose layout to that of the '85 model as listed in the bentley. I can't help but wonder if this messes with the vacuum signal when compared to the earlier throttle body with 2 vacuum ports. I've never been 100% comfortable with this change.

Also, is the side of vac canister closer to the distributor the advance or retard?

The reason i am curious about all this is that i have noticed a bit of pinging in the engine under lower RPM higher load conditions, and am trying to figure out if the timing curves are all messed up from running a larger displacement engine with big valves and a different throttle body... I am beginning to think the engine is pulling a lot more vacuum (need to get a guage) which is advancing the timing too much and causing the ping.

Thanks for the reply, Jonathan, -Damon

--- Jonathan Farrugia <jfarrugi@umich.edu> wrote: > > for the data see section 1.14 > http://www.ratwell.com/technical/FAQ/FAQContent.html

'84 Westy "The Van" w/2.3L WBX Vancouver, BC

__________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com


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Please note - During the past 17 years of operation, several gigabytes of Vanagon mail messages have been archived.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.