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Hear air when I step on brakes...
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Guest
Anonymous Poster
mwgrant129@aol.com
Feb 23, 2007, 1:47 PM
Post #1 of 2
(1483 views)
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Hear air when I step on brakes...
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Have a 87 full size blazer, 305ci, 4x4. Last week my brakes started going to the floor. No leaks and I wasn't losing brake fluid. Someone told me to replace the master cylinder, I did that, pedal really isn't that hard. Everytime I step on the brakes, I hear a burst of air under the dashboard where the brake pedal is. It sounds like someone is letting out a big exhale everytime I hit the brakes. Can't remember if this sound was there before or not. Should I be hearing a sound like that?
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mark129
Novice
Feb 24, 2007, 7:22 AM
Post #2 of 2
(1477 views)
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Re: Hear air when I step on brakes...
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I don't think the power booster could be shot. If the power booster went, wouldn't I have a very hard pedal, not a soft one?
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