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 

Rough Idle, Goes away when I turn on defroster 700 1988

posted by  ibis on  Tue Apr 23 10:30 CST 2002
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

My 1988 740 Turbo has an issue where it idles rough, however if I turn on either the A/C or the defrost, it no longer Idles roughly. It has a new O2 sensor, I'm mostly sure the Air Mass meter is good, and has new plugs and new wires.
Nature of the roughness:
Will Idle fine for a couple seconds, then the revs will dip a little and oscillate back to normal. It pretty much repeats this cycle, but the Idling fine for a couple seconds varies. Also it doesn't always Idle roughly in park, but in drive it always does it.

Any Help would be great!

-Eric Reinecke
ibis@mac.com





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.