Help with brake problem
#1
Junior Member
Thread Starter
Join Date: Jul 2011
Location: Jacksonville NC
Posts: 99
Likes: 0
Received 1 Like
on
1 Post
Year: 1999
Model: Cherokee
Engine: 4.0
Help with brake problem
ok so whats going on before we changed some parts is brakes work then loose pedal but then comes back. i checked everything that deals with the brakes. vaccum hose to the booster looks good and is connected. master cylinder was not leaking in to the booster. no leaks anywhere from the calibers or drums. we have changed out the calibers and master cylinder, bleed the brakes. its still has the same problem. what do you think it could be....
#3
Junior Member
Thread Starter
Join Date: Jul 2011
Location: Jacksonville NC
Posts: 99
Likes: 0
Received 1 Like
on
1 Post
Year: 1999
Model: Cherokee
Engine: 4.0
if the booster was bad it would be just a hard brake. this is my buddys XJ im helping out on, and remembered that he ran his intake/filter over by the vaccum pump. where all the hoses connect to and i had him go check it maybe somthing broke or came a little loose from the mod. everytime he shuts the hood it pushes down on his filter then in the the pump house. i asked him if the problem started after he did that and he said yes, so im thinking thats the problem.
#4
CF Veteran
Join Date: Feb 2010
Location: Oroville, CA
Posts: 12,367
Likes: 0
Received 19 Likes
on
18 Posts
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
The master cylinder can be leaking internally. Check the rear brake adjustment before replacing the master cylinder, the shoes should just barely contact the drum if adjusted correctly.
#5
Junior Member
Thread Starter
Join Date: Jul 2011
Location: Jacksonville NC
Posts: 99
Likes: 0
Received 1 Like
on
1 Post
Year: 1999
Model: Cherokee
Engine: 4.0
that the first thing i did for it. i did everything you can do to the brakes before replace things. ive already replaced the master cylinder and both fron calibers. the bleeders screws broke so had to replace them. but yea rear drum i where they should be.
Thread
Thread Starter
Forum
Replies
Last Post
seansr
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
12
11-15-2022 06:08 AM
madmanmarty
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
30
08-30-2015 03:17 PM
rusty_bucket
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
08-29-2015 06:42 AM
britishcolumbia
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
7
08-28-2015 04:08 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)