Mechanics

BRAKES

1988 Buick Reatta • 6 cylinder 2WD Automatic • 90,000 miles

My brakes are hard too press down and stop, my computer lites up all four brakes and fluid is good, is it the master cyl
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Michael gage
April 24, 2011.



Suspect faulty brake vacuum booster. Run engine turn off pump brake pedal 5 times hold start engine if pedal does not go down the booster is faulty

Docfixit
Apr 24, 2011.