|
06-04-2019
|
I just registered
|
|
Join Date: Mar 2014
Posts: 17 What Jeep do I drive?: XJ
Likes: 0
Liked 1 Time in 1 Post
|
|
Weird handling 2001 XJ -25 offset
Hey ,
So my 2001 XJ has a 2 inch lift on it with -25 offset 31 inch tires. Since i put the tires on the jeep seems to be moving all over the place especially at high speed. The steering box is tight and the jeep goes straight at low speeds however the wheel is very touchy when moving left to right as though its overcorrecting.
The alignment is right according to the shop however they mentioned it may be needed to get some adjustable control arms installed to fix the problem.
Just wondering if anyone has encountered a similar problem and if there is a way they might of overlooked?
Thanks
|
06-04-2019
|
|
AJOR Gold
|
|
Join Date: Nov 2012
Location: Perth
Posts: 1,465 What Jeep do I drive?: XJ
Likes: 1,064
Liked 1,080 Times in 692 Posts
|
|
Since you did the lift, it has put your caster out a little bit and this can make the steering lighter and feel like it is wandering. You can get adjustable arms, which will rotate the diff slightly and bring your caster back to where it should be. I am surprised it is doing this with only 2" of lift. I dont think the offset in the rims would make any difference, but the bigger 31" tyres may make the Jeep feel more touchy.
You can also shim the control arms to get you back.
You can do some googling, but this site should get you on the right track here: http://gojeep.willyshotrod.com/HowtoAlignment.htm
Cheers,
__________________
'95 XJ I6 4.0 AW4 NP242,
|
07-04-2019
|
Full Flexer
|
|
Join Date: Mar 2016
Posts: 1,133 What Jeep do I drive?: XJ
Likes: 109
Liked 640 Times in 436 Posts
|
|
not sure on that backspacing
stock XJ backspacing is in the range of 3"-5" I thought ?
My XJ has a 2-3" lift, various wheels and tyres
I think it may be possible to shim the LCA somehow to slightly alter castor, I will check that out in the future
mine has a tiny wobble at 90-95km, steering feels a tad light, but before my lift it under-steered like a tractor, with the sagged rear springs
If your steering feels like it does not want to return to centre, that is a sign of bad castor.
Alignment shop should be able to give you a printout of castor, so you can check against specs
__________________
'96 4.0 Sport 370k+
'96 Limited 263k (unreg spare)
'96 Sport 335k (got smashed, farmtruck)
|
07-04-2019
|
|
AJOR Bronze
|
|
Join Date: Apr 2013
Location: Blackall Outback Queensland
Posts: 1,736 What Jeep do I drive?: XJ
Likes: 1,286
Liked 947 Times in 637 Posts
|
|
Quote:
Originally Posted by alexbrown64
I am surprised it is doing this with only 2" of lift. I dont think the offset in the rims would make any difference, but the bigger 31" tyres may make the Jeep feel more touchy.
|
Totally Agree......................
_____ooooo
/__l_l_,\____\,___
l_---l_l__l---[ ]llllll[ ]
_.(o)_)__(o)_)--o-)_)
__________________
96 XJ Limited LPG Conversion......
99 XJ Sport ... Finally on the Road
RC Mini Me
|
11-04-2019
|
I just registered
|
|
Join Date: Mar 2014
Posts: 17 What Jeep do I drive?: XJ
Likes: 0
Liked 1 Time in 1 Post
|
|
Ok so turns out my bolts on the steering box were absolutely loose! Put some lock-tight and tightened them up.
So this was the cause of the Jeep wandering around however it still drives a bit over the place for example when you hit a massive bump it sort of jumps a bit to the right.
I think i will invest in some control arms and see how it goes, and maybe first give the steering box some adjustment as the current one in it is a ZJ box but is extremely tight.
|
11-04-2019
|
|
AJOR Gold
|
|
Join Date: Nov 2012
Location: Perth
Posts: 1,465 What Jeep do I drive?: XJ
Likes: 1,064
Liked 1,080 Times in 692 Posts
|
|
You can also get rhd steering box/frame reinforcement kits... I hav a C-rok one. Those frame rails can take a bit of a hammering from bigger tyres. Welcome to the world of continuous mods on your XJ.
Cheers,
__________________
'95 XJ I6 4.0 AW4 NP242,
|
12-04-2019
|
|
Grumpy Old XJ Dsl Owner
|
|
Join Date: Jan 2011
Location: Northern Victoria
Posts: 13,781 What Jeep do I drive?: XJ
Likes: 4,579
Liked 6,550 Times in 4,342 Posts
|
|
Quote:
Originally Posted by yanni6556
Ok so turns out my bolts on the steering box were absolutely loose! Put some lock-tight and tightened them up.
So this was the cause of the Jeep wandering around however it still drives a bit over the place for example when you hit a massive bump it sort of jumps a bit to the right.
I think i will invest in some control arms and see how it goes, and maybe first give the steering box some adjustment as the current one in it is a ZJ box but is extremely tight.
|
If the bolts have been loose its best to replace them. They are probably fatigued & ready to break.
__________________
98&01XJVMs,06&07KJCRD's,No longer question authority,I annoy it.More effect,less effort.10000Club
|
Thread Tools |
Search this Thread |
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is On
|
|
|
All times are GMT +10. The time now is 03:54 PM.
|
|
|
|
Advertisements
|
|
|
AJOR does not vouch for or warrant the accuracy, completeness
or usefulness of any message, and are not responsible for the contents of any
message. The messages express the views of the author of the message, not necessarily
the views of AJOR or any entity associated with AJOR, nor should any advice
be substituted as technical advice replacing that of a mechanic. You agree,
through your use of this service, that you will not use AJOR to post any material
which is knowingly false and/or defamatory, inaccurate, abusive, vulgar, hateful,
harassing, obscene, profane, sexually oriented, threatening, invasive of a person's
privacy, religious, political or otherwise violative of any law. You agree not to post any copyrighted
material unless the copyright is owned by you or by AJOR. The owner, administrators
and moderators of AJOR reserve the right to delete any message or members for
any or no reason whatsoever. You remain solely responsible for the content of
your messages, and you agree to indemnify and hold harmless AJOR, the administrators,
moderators, and their agents with respect to any claim based upon transmission
of your message(s). The use of profile signatures to intentionally mislead or misdirect any member on this forum is not acceptable and may result in your account being suspended. Any trip that is organised through the AJOR forum is participated
at your own risk. If you or your vehicle is damaged it is your responsibility,
not that of the person that posted the thread, message or topic initiating the
trip, nor the organisers of AJOR or moderators of any specific forum. This forum
and associated website is the property of AJOR. No user data is harvested and no information supplied in your registration will be sold for profit.
|