Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum > Power Booster (Brakes)

Join Wrangler Forum Today


Thread: Power Booster (Brakes) Reply to Thread
Title:
  
Message:
Post Icons
You may choose an icon for your message from the following list:
 

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Additional Options
Miscellaneous Options

Topic Review (Newest First)
07-13-2005 06:50 PM
amerijeep
Quote:
Originally Posted by 4Jeepn
Most likey a vacum line.. get some soap suds and gently run them over the lines.. then look for air bubbles... there is your leak.
That's good advice.
07-12-2005 02:05 PM
4Jeepn Most likey a vacum line.. get some soap suds and gently run them over the lines.. then look for air bubbles... there is your leak. Is the jeep showing any codes?
07-12-2005 01:14 PM
amerijeep OMG! There is absolutely that the 'parts store' can make that determination. I'd go with my gut instinct if I were you. It could possibly be your booster, but doesn't it seem infinetly more likely that it could be a vacuum line as you suspect?

Troubleshoot the lines. If you need help, we can help you here. I'd start just by tracing lines and looking for dry rotting and cracks. Check connections to see if they seem sevicable. The line diagram may already be posted onthis site somewhere. If not, I have it but can't get to it. My power supply went out on my home CPU. I haven't been able to locate the new PS, so I can't get to my Jeep library.

Keep us updated and let us know if you need help with it.

amerijepp
07-12-2005 01:03 PM
LArry200TJ
Power Booster (Brakes)

Ive found an earlier thread about this any newer info on it?

While my wife's wrangler (00) TJ was getting a relay checked at the parts store they said that the brake vacuum booster is going bad, they determined this by the idle speed and the engine rise when the brake pedle was pressed.

The ealier thread said a vacuum leak on the booster, idle control sensor, and or clean the TB passages.

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -5. The time now is 12:05 AM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC