Modified XJ Cherokee Tech XJ (84-01)
All modified tech questions. If it modifies your XJ beyond stock parts ask it here.
Sponsored by:
Sponsored by:

Grinding from front end when braking?

Thread Tools
 
Search this Thread
 
Old 03-03-2014, 12:19 PM
  #1  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Question Grinding from front end when braking?

I lifted my 98' Cherokee about a month ago with a RE 3.5" Super Ride kit (still stock tires), and ever since then I've had some pretty bad grinding noises coming from the front end when I brake. Its even worse when I brake in inclines, like when pulling out of my drive way. I'm not sure what to do at this point and I'm starting to worry. If anyone has any ideas on possible solutions please post! thanks guys.
Old 03-03-2014, 12:31 PM
  #2  
Moderator CF K9-unit
 
Dumajones's Avatar
 
Join Date: Apr 2012
Location: Alaska
Posts: 5,842
Likes: 0
Received 9 Likes on 8 Posts
Year: 2000 sport
Model: Cherokee (XJ)
Engine: New 4.0l from s&j engines
Default

Pull the front tires off and check the brakes, turn each rotor by hand while someone presses the brake down, then let off brake, repeat pressing up and down on brake listen for the grinding noise while you turn rotors.
Old 03-03-2014, 01:52 PM
  #3  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by Dumajones
Pull the front tires off and check the brakes, turn each rotor by hand while someone presses the brake down, then let off brake, repeat pressing up and down on brake listen for the grinding noise while you turn rotors.
I'll get on that after work. So if the noise happens when i spin the rotors and brakes are applied, what does that mean?
Old 03-03-2014, 01:55 PM
  #4  
Moderator CF K9-unit
 
Dumajones's Avatar
 
Join Date: Apr 2012
Location: Alaska
Posts: 5,842
Likes: 0
Received 9 Likes on 8 Posts
Year: 2000 sport
Model: Cherokee (XJ)
Engine: New 4.0l from s&j engines
Default

Originally Posted by Ol' Green
I'll get on that after work. So if the noise happens when i spin the rotors and brakes are applied, what does that mean?
You have a brake pad issue? something to do with the brakes. Do the check that will tell you more.
Old 03-03-2014, 02:20 PM
  #5  
CF Veteran
 
investinwaffles's Avatar
 
Join Date: Oct 2013
Location: Tarpon Springs, FL / Denver, CO
Posts: 2,097
Likes: 0
Received 8 Likes on 7 Posts
Year: '98
Engine: 4.0 I6
Default

Your slider pins may be gunked up, which causes the piston to stick and the pad to drag accross the rotor.

I would try greasing those if it is coming from the brakes (and if your pads/rotors are in good shape otherwise).
Old 03-03-2014, 06:30 PM
  #6  
::CF Moderator::
 
cruiser54's Avatar
 
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,867
Received 1,524 Likes on 1,236 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Default

Check the frickin brake pads!! Easy as pie.

Poor eyesight and a dim flashlight and you can determine the brake pad condition.

A month? Phew.....
Old 03-03-2014, 07:56 PM
  #7  
Senior Member
 
RubberSideUp's Avatar
 
Join Date: Mar 2011
Posts: 600
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

Does it sound like this?

Old 03-03-2014, 08:16 PM
  #8  
::CF Moderator::
 
cruiser54's Avatar
 
Join Date: Aug 2011
Location: Prescott, Az
Posts: 43,867
Received 1,524 Likes on 1,236 Posts
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Default

Originally Posted by RubberSideUp
Waiting to do that next month I reckon...........
Old 03-03-2014, 08:17 PM
  #9  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by investinwaffles
Your slider pins may be gunked up, which causes the piston to stick and the pad to drag accross the rotor. I would try greasing those if it is coming from the brakes (and if your pads/rotors are in good shape otherwise).
Checked the pins, theyre clean. Cleaned them up and oiled them anyway.
Old 03-03-2014, 08:19 PM
  #10  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by cruiser54
Check the frickin brake pads!! Easy as pie. Poor eyesight and a dim flashlight and you can determine the brake pad condition. A month? Phew.....
Brake pads are good, got a ways to go before they need to be replaced.
Old 03-03-2014, 08:20 PM
  #11  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by RubberSideUp
Not quite. It much louder and more of a harsh grinding noise. Can be heard from the cabin.
Old 03-03-2014, 08:42 PM
  #12  
Member
Thread Starter
 
Ol' Green's Avatar
 
Join Date: Dec 2013
Location: New Orleans, Louisiana
Posts: 100
Likes: 0
Received 0 Likes on 0 Posts
Year: 98'
Model: Cherokee
Engine: 4.0L I6
Default

This is the noise. Sometimes its a little more drawn out when braking at stop signs, etc.

Edit: never mind, thought I could post a video.
Attached Thumbnails Grinding from front end when braking?-image-4095629620.jpg  
Old 03-03-2014, 08:45 PM
  #13  
Seasoned Member
 
Hoosier8's Avatar
 
Join Date: Jan 2014
Location: Indianapolis, IN
Posts: 261
Likes: 0
Received 1 Like on 1 Post
Year: 1993
Model: Cherokee
Engine: 4.0
Default

I replaced my pads and rotors (cheap) and they made an awful grinding sound and lasted about 20K before I replaced them again and the noise went away. I figured it was something about the cheap pads I had on it.
Old 03-25-2017, 03:49 AM
  #14  
Junior Member
 
caseyheck801's Avatar
 
Join Date: Jun 2016
Posts: 34
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Ol' Green
This is the noise. Sometimes its a little more drawn out when braking at stop signs, etc.

Edit: never mind, thought I could post a video.
Did you ever find out what the problem was?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
98XJSPORTSATINJADED
Cherokee Chat
22
01-05-2016 09:38 PM
SixShooterXJCherokee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
9
08-30-2015 08:06 PM
madmanmarty
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
30
08-30-2015 03:17 PM
Buzball
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
2
08-23-2015 07:12 PM
SwankyXJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
11
08-22-2015 09:16 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: Grinding from front end when braking?



All times are GMT -5. The time now is 03:26 PM.