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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

'90 740 hissing behind glovebox on acceleration 700 1990

posted by  richam on  Thu Jan 3 00:46 CST 2008
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Aug 22 17:54 CST 2014
[RELATED]

I am getting a hissing sound under the dash, behind the glovebox.
It presents at diferent times, but mostly when I accelerate.
I removed the glove box to look around but could not indentify the exact source.
I also look under the hood for an obvious vacuum line failure but the arctic cold prevented a complete look.
I also have some drivability issues that may be related.
OBD gives an Engine Coolant Temperature Sensor error that I have still not resolved. It used to Idle high with poor acceleration. After the sensor was replaced it idled normaly but will stall immidiatly after startup and will run to weak to put in gear for a few minutes, then runs well enough. OBD still gives the same error with the new sensor but the engine clearly runs different now.
Ideas?





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.