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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

760 stalling - help my son needs to get to school 700 1988

posted by  someone claiming to be fixit2003 on  Fri Apr 25 03:28 CST 2008 [RELATED]

If the plugs are wet the RSR is working. Turbos tend to gum up the idle air control valve (IAC). Remove it and clean it thoroughly w/ brake or carb spray cleaner. The valve assy should be free enough to flop around when you wiggle the valve back and forth. You can check the IAC operation by connecting the pos battery terminal to the center IAC pin and then grounding the side pins one at a time. The valve should quickly switch back and forth with a pretty good kick. Sometimes oil gets pushed inside the valve and gums up the brushes especially if your compressor bypass valve is bad. If you're pretty handy you can pry up the pins and take them apart and clean it up. Mark the can to get it back together right. There's a small plastic cone that has to be removed and installed on the shaft before you put it back together to spread the brushes.






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.