Brake Booster?? -
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post #1 of 3 Old 07-08-2006, 10:36 AM Thread Starter
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Join Date: Mar 2006
Location: Madison, North Carolina
Posts: 26
Brake Booster??

I have this annoying problem brake pedal whistles/squeals. Whenever I am driving down the road, on and off constantly it makes that noise. When I depress the pedal a little bit it stops the squeak for a few moments, then it just starts right back up. so I am constantly tapping the brakes all the way down the road. I was thinking perhaps it was my brake booster seal leaking air..I'm not sure any ideas would be helpful.

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post #2 of 3 Old 07-08-2006, 01:19 PM
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1991 YJ Wrangler 
Join Date: Nov 2005
Location: Bellingham, WA
Posts: 1,585
I use to have a wistle in my brake boster. It was coming from a worn out groumout where the vacum line goes into the brake boster. It was a pain in the *** to find a new one, but I finaly found one from the helpful guys at NAPA.
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post #3 of 3 Old 07-10-2006, 09:07 AM
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Join Date: Jan 2005
Location: South Gate, CA
Posts: 385
Most likely the main seal is shot, grab another booster.

Vanco Power Brake Supply
9738 Atlantic Ave
South Gate, Ca 90280
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