1990 Buick Riviera ABS problem

jdmg99 · Posted at Tue Jan 22, 2008 4:36 pm

Brakes problem
1990 Buick Riviera 6 cyl Front Wheel Drive Automatic 253000 miles
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can not any action to the rear brakes when pressing the brake pedal. Seems like it takes more power to press the pedal and less braking power.

Advertisment · Posted at Tue Jan 22, 2008 4:36 pm

2CarPro Jack · Posted at Wed Jan 23, 2008 1:17 pm

SOunds like th epower booster is having aproblem. Verify good vacuum to it and be sure the check valve is good, If all good then it needs a new booster

bigalan · Posted at Fri Feb 01, 2008 8:42 am

2CarPro Jack wrote:

SOunds like th epower booster is having aproblem. Verify good vacuum to it and be sure the check valve is good, If all good then it needs a new booster