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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

RPM's drop precipitously when stepping on the brakes 140-160

Hi,
When I step on the brakes the car wants to stall. This happens especially when the car is cold. It was about 15 out this morning when I left for work and at that point it feels like I have no power brakes and my motor stalls. as it warms up this is not as pronounced but still happens, (the rpm's drop a lot). At the end of the day the rpms still drop but not as drastically, (most of the time).
Could this be the check valve on the booster?
If it matters I have Mikuni's on the car as well as the booster and brakes for a 164. the car is a 1972 142 and was working fine untill a couple of weeks ago.
Thank you,
CU






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.