wheels hop when hitting any bump on highway.
Thread Starter
Seasoned Member
Joined: Dec 2009
Posts: 391
Likes: 0
From: LaGrange, Ky
Year: 1998
Model: Cherokee
Engine: 4.0l inline 6, bored tb.
What do i need to look into. When i hit a bump on the highway it feels like my wheels want to turn the opposite way i am driving but then steadies out pn smooth ground. Questions and info just let me know thanks.
Senior Member
Joined: Jan 2011
Posts: 730
Likes: 2
From: Joliet, Il
Year: 1996
Model: Cherokee
Engine: HO4.0 I6
I sometimes get the feeling when I am turning. If I am turning and hit a bump, or if I was at a high speed and hit a bump, it would feel as though the rear end would want to slip out from under me. I replaced my shocks and now that feeling has been brought down A LOT.
Trending Topics
Thread Starter
Seasoned Member
Joined: Dec 2009
Posts: 391
Likes: 0
From: LaGrange, Ky
Year: 1998
Model: Cherokee
Engine: 4.0l inline 6, bored tb.
Agree w/ above. Get the rig off the ground & check for any play in the wheel bearings, ball joints, tie rods, drag link etc. (bushings as well). Possible steering damper? OR if you are going into a turn & you hit a bump, your suspension will unload (esp. w/ worn shocks), camber changes or centrifugal motion pulls you in the opposite direction. Is it sprung stiff?
check all parts as chitown suggested, balljoints rotate alittle but should not be loose (up/down, left/right, front/back).
If all the moving parts are confirmed tight put the jeep back on the ground and while you look underneath, have someone rock the steering wheel back and forth only the distance of the freeplay. If the pitman arm does not move with the steering wheel then the play is in the steering box. I've never heard of someone successfully adjusting the freeplay from a worn steering box. If it's worn out it's time for a new steering box.
If all the moving parts are confirmed tight put the jeep back on the ground and while you look underneath, have someone rock the steering wheel back and forth only the distance of the freeplay. If the pitman arm does not move with the steering wheel then the play is in the steering box. I've never heard of someone successfully adjusting the freeplay from a worn steering box. If it's worn out it's time for a new steering box.
Senior Member
Joined: Jan 2011
Posts: 730
Likes: 2
From: Joliet, Il
Year: 1996
Model: Cherokee
Engine: HO4.0 I6
check all parts as chitown suggested, balljoints rotate alittle but should not be loose (up/down, left/right, front/back).
If all the moving parts are confirmed tight put the jeep back on the ground and while you look underneath, have someone rock the steering wheel back and forth only the distance of the freeplay. If the pitman arm does not move with the steering wheel then the play is in the steering box. I've never heard of someone successfully adjusting the freeplay from a worn steering box. If it's worn out it's time for a new steering box.

If all the moving parts are confirmed tight put the jeep back on the ground and while you look underneath, have someone rock the steering wheel back and forth only the distance of the freeplay. If the pitman arm does not move with the steering wheel then the play is in the steering box. I've never heard of someone successfully adjusting the freeplay from a worn steering box. If it's worn out it's time for a new steering box.

How tough is it to replace a steering box? I have a lot of slop in mine and ran your test and it was infact the box. I checked out Dukie's right up on his but he didn't go into too much detail. And if any one knows off hand. How much would a replacement box be? durango or xj. If you know off the top of your head.


