and the crankcase vent to the intake manifold, causing a major vaccum leak thru the crankcase. Eric 86-VW4x4 vw4x4@fyi.net 72-240z Pittsburgh, PA USA 1936-Chrysler
On Mon, 26 Apr 1999, Tom Young wrote: > On Sat, 1 May 1999, Eckie Prater wrote: > > > >Recap: I was experiencing a stalling problem when the engine was warm and > > >dropped to idle from running speed. It was also difficult to restart. > > >In addition, I was experiencing a lackluster performance overall, lots of > > >'hiccupping' (which I now know as 'missing') and generally slovenly > > >acceleration. > > > > My 82 air cooled had the same symptoms as above. > > I think it is one of the reasons the PO wanted to sell it. > > It had the tune up and a Petronics point replace module installed. > > Guess what? If the dip stick was just a little loose in the dip tube > > air sucked into the engine case. Ran like a big vacuum leak. > > If you push the dip stick in to the seal, problem solved. > > I'm sitting here trying to figure out why a loose dipstick would cause > the engine to run poorly, and I can't. I frequenly find my dipstick tube > out slightly and I've never noticed and poor performance when it's that > way, or any improvement when I push it back in. > > An air leak in the FI system can give you running problems for sure, but > the dipstick tube just opens into the case, so it's not the same thing. > > Anybody have any rational explainations? > > --------------------------------------------------------------------- > Tom Young young@sherlock.SIMS.Berkeley.EDU > Lafayette, CA 94549 '81 Vanagon > --------------------------------------------------------------------- > |
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Vanagon mail messages have been archived.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.