Stuart, That was my thought - a bad water pump would be of insignificant load on the idle of the engine .... now I need to figure out what else occurred while the pump was replaced. Maybe the Hyena was merely happy to have some overdue attention and the purring will be short lived ;-) On 27-Aug-2015, at 22:25, Stuart MacMillan wrote: > Roy, > > The load on the water pump is constant at idle. It just pushes coolant > around, so the load only varies with rpms, and it's not much. A/C has a > variable on/off load at idle, but there are compensating rpm gizmos for > that. Irregular idle can have many sources, especially with the Digifant > system. > > Stuart > |
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Vanagon mail messages have been archived.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.