1988 Buick Reatta


michael gage

April, 24, 2011 AT 7:48 PM

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

1 Answer



April, 24, 2011 AT 7:52 PM

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

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Bleed and Flush Your Brake System Correctly