Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here! ZJ (93-98), WJ (99-04), WK (05+)
All ZJ/WJ/WK specific tech questions asked here!

A moment of Death Wobble...

Thread Tools
 
Search this Thread
 
Old May 3, 2016 | 06:18 AM
  #1  
IStoleIt's Avatar
Thread Starter
Seasoned Member
 
Joined: Feb 2016
Posts: 261
Likes: 10
From: Columbus Ohio
Year: 1998
Model: Grand Cherokee
Engine: 5.9L 360 ci
Default A moment of Death Wobble...

I recently did a front end inspection and 1-man shakedown. I didnt notice any major play in any joints as well as no sloppiness in the steering wheel.

Lots of regular wear and all greasable fittings are blown out, so i will be updating steering and suspension soon.

Soo.... 1-2 times a day, i will hit a bump or a pothole on the freeway, especially in a turn, i will get DW until i slow down a little.

Where should I look?

Thanks.
Reply
Old May 3, 2016 | 12:35 PM
  #2  
dave1123's Avatar
Old fart with a wrench
 
Joined: Nov 2010
Posts: 14,398
Likes: 741
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
Default

Control arm bushings and track bar. Wheel bearings and tire balance. Ball joints, especially the lower ones.
Reply
Old May 3, 2016 | 01:03 PM
  #3  
Bustedback's Avatar
CF Veteran
 
Joined: Feb 2010
Posts: 12,367
Likes: 23
From: Oroville, CA
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
Default

The track bar is usually the cause of death wobble.
Reply
Old May 3, 2016 | 01:05 PM
  #4  
dave1123's Avatar
Old fart with a wrench
 
Joined: Nov 2010
Posts: 14,398
Likes: 741
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
Default

^^2X what he said^^
Reply
Old May 3, 2016 | 01:17 PM
  #5  
IStoleIt's Avatar
Thread Starter
Seasoned Member
 
Joined: Feb 2016
Posts: 261
Likes: 10
From: Columbus Ohio
Year: 1998
Model: Grand Cherokee
Engine: 5.9L 360 ci
Default

I found this in the XJ threads....

https://www.cherokeeforum.com/f51/di...-wobble-55021/
Reply
Old May 5, 2016 | 06:57 AM
  #6  
97grand4.0's Avatar
CF Veteran
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2015
Posts: 2,863
Likes: 201
From: syracuse ny
Year: 1997 230,000 miles
Model: Grand Cherokee (ZJ)
Engine: 4.0, new lifters valve job with new springs and exhaust valves, preload set with shims
Default

Ball joints upper and lower as well as track bar and where it bolts to the frame, the hole gets wobbled out. Check ball joints with a breaker bar under the tire, up and down. Watch the joints with flashlight. You can do all you want to the track bar but the ball joints will be the pain that will keep you having death wobble, just no way around not replacing them. And they can be hard to detect, so, no play is acceptable. They wear at different spots.
Reply
Old May 5, 2016 | 10:04 PM
  #7  
IStoleIt's Avatar
Thread Starter
Seasoned Member
 
Joined: Feb 2016
Posts: 261
Likes: 10
From: Columbus Ohio
Year: 1998
Model: Grand Cherokee
Engine: 5.9L 360 ci
Default

I will check ball joints and the track bar frame bolt tomorrow. Either way, some fleabay upper and lower ball joints on the way.

Good news everyone!
I checked earlier. My track bar and drag link are parallel and both are adjustable. Looks like the PO did something right.
Reply
Old May 6, 2016 | 01:39 AM
  #8  
97grand4.0's Avatar
CF Veteran
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2015
Posts: 2,863
Likes: 201
From: syracuse ny
Year: 1997 230,000 miles
Model: Grand Cherokee (ZJ)
Engine: 4.0, new lifters valve job with new springs and exhaust valves, preload set with shims
Default

Take close look at the steering damper and track bar where they bolt to the frame as well. I replaced the nut and bolts with grade 10, i think, and it made a ton of diff. to get them quite tight.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jhc7399
Modified XJ Cherokee Tech
5
Apr 27, 2016 09:10 AM
george86
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
Apr 14, 2016 01:16 PM
Snachez
Modified XJ Cherokee Tech
24
Apr 11, 2016 09:15 AM
PurpleRenix
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
18
Apr 10, 2016 07:23 PM
AaronNewman90
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
5
Apr 6, 2016 03:23 AM

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



All times are GMT -5. The time now is 08:10 AM.