Master Cylinder question 91 Buick Roadmaster Hearse V8

Asked by Mar 02, 2016 at 01:47 PM about the 1991 Buick Roadmaster

Question type: Maintenance & Repair

i have a 91 BR hearse, so the commercial chassis. My proportionary meter
needs to be replaced, I have heard through the grapevine that later models
had the meter replaces and the job was now done via the master cylender
and bypassed the proportionary meter.

any one know if this is true or if another master would fit, I am having a hell
of a time finding a meter valve for a 91

1 Answer

15

What kind of problems are you having? The proportioning valve sincs the system together/balances brake pressures between the master cylinder, front brakes and rear brakes. This how you are able stop smoothly. How do you know you have a bad valve? If you lost brake fluid from a part of the brake system, a lot of times you have bleed and center the proportioning valve.

Your Answer

Add photo

Related Questions

Search Buick Roadmaster Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Buick Roadmaster Experts

#1 DanR63
DanR63
Reputation 400
#2 Tom Demyan
Tom Demyan
Reputation 220
#3 Rowefast
Rowefast
Reputation 200
View All

Related Models For Sale

Used Chevrolet Caprice
179 listings starting at $9,950
Used Buick Park Avenue
500 listings starting at $2,500
Used Buick LeSabre
8 Great Deals out of 2,328 listings starting at $1,768
Used Buick Regal
162 Great Deals out of 11,415 listings starting at $1,995
Used Chevrolet Camaro
475 Great Deals out of 39,921 listings starting at $3,499
Used Cadillac DeVille
4 Great Deals out of 1,991 listings starting at $1,600
Used Cadillac Eldorado
397 listings starting at $2,600
Used Mercury Grand Marquis
30 Great Deals out of 2,206 listings starting at $1,995
Used Buick Riviera
140 listings starting at $3,000