Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 3/2001 900 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Brake booster failure? 900 1995

posted by  Laozong on  Sun Feb 16 21:26 CST 2003
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Sat Mar 27 21:43 CST 2010
[RELATED]

940 Non-Turbo

When I continuously pump the brake pedal, the rpm drops and then up in sequence with the pumping action.

My car is suffering from a low rpm bouncing syndrome, meaning rpm needle keep bouncing always between 400 to 900 rpm. At times car shudder because of sudden drop in rpm

Is this a sign of a failing booster, causing a vacuum leak?

I am suspecting this because my toyota does not have this symptom when I pump the brakes.

Thanks for the inputs.

Laozong





THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Brake booster failure? [900][1995]
posted by  Laozong  on Sun Feb 16 21:26 CST 2003 >


<< < > >>



©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.