The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

HELP! is it normal to have boost at idle? 200 1979

posted by  someone claiming to be Thing 242t on  Sun Jan 13 02:02 CST 2002 [RELATED]

It is a original b19et engine, bored to 96.6mm (last oversize b23).
It also has the original b19et cam (in good condition) but with only 9.9mm valvelift and short duration on a 2.3 could it be that the engine is just producing too much vacuum at idle so that the original b19et vacuum advance is advancing the ignition too much, forcing me to run a very late ignition without vacuum advance.
I guess I could just run without vacuum advance like I do on my pv544, but this would also mean I wouldn't have any retard under boost.






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.