Brake Booster?? -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > Brake Booster??

End of Summer Sale, 20% OFF!2007 - 2011 Jeep JK Long Arm Lift KitsIntroducing MONSTALINER™ UV Permanent DIY Roll On Bed Line

Unread 07-08-2006, 10:36 AM   #1
Registered User
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.

. ______
/l ,[____],
l___ L 0lllllll0-
()_) ()_)--o-)_)

"I know what I was feelin' but what was I thinkin?"
CarsonKetrowYJ is offline   Reply With Quote
Unread 07-08-2006, 01:19 PM   #2
Registered User
1991 YJ Wrangler 
Join Date: Nov 2005
Location: Bellingham, WA
Posts: 1,587
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.
flame0086 is offline   Reply With Quote
Unread 07-10-2006, 09:07 AM   #3
Registered User
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
Vancopbs is offline   Reply With Quote
Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.