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Why do i hear air from my brake pedal and why does it go to the floor

(1990 Mercury Cougar)
in San Bernardino, CA on November 21, 2011
my brake pedal goes to floor and you hear air coming out of the pedal is hard to stop
Displaying 1 answers & 0 comments
Popular Answer
on November 21, 2011
ripped diaphragm from the booster. the power brake booster has to be replaced.

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