1990 Buick Riviera ABS problem

Tiny
JDMG99
  • MEMBER
  • 1990 BUICK RIVIERA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 253,000 MILES
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.
Tuesday, January 22nd, 2008 AT 6:36 PM

2 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
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
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Wednesday, January 23rd, 2008 AT 3:17 PM
Tiny
BIGALAN
  • MEMBER
  • 2 POSTS
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Friday, February 1st, 2008 AT 10:42 AM

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