It is currently Sun Apr 26, 2026 8:59 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 9 posts ] 
Author Message
 Post subject: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 1:38 pm 
Offline
TRAILIN
TRAILIN

Joined: Wed May 24, 2006 8:54 pm
Posts: 692
Location: NW Iowa
It does it only in 4x4. It just started doing it. it's been pretty icy here so the front wheels can 'slip'. It almost sounds like when a wheel rubs against the plastic trim. I have no mud guards. and clearance has never been an issue. It doesn't make the noise at all in 2 wheel. Should I be worried? Thanks.

_________________
2005 4x4 Sport
Yakima Low Riders
Hidden Hitch
MOPAR tow hooks
RL Skink Step Sliders
Magnaflow
3/4 armored
235/70/16 Grabber AT 2
and a lot of little stuff...


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 2:06 pm 
Offline
Oilburner
Oilburner
User avatar

Joined: Fri Aug 31, 2007 9:54 am
Posts: 2788
Location: Barcelona Spain
Halfshaft? CV?

_________________
Cherokee 2,5 CRD: sold - Wrangler TJ 2.5: gone - Touareg V10 TDI: new toy

Solo Liberty en Español: Jeepliberty.es


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 2:23 pm 
Offline
LOST Member

Joined: Sun Dec 27, 2009 11:02 am
Posts: 374
I had the same issue. I am no pro when it comes to isolating problems but does it only do it while turning?

If it does it when your at full turn or close to full turn (Very bad to do this on dry or close to dry pavement) then it is your wheels "hopping". I am pretty sure that when you turn in the wrong enviroment (without heavy snow, mud, etc...) your wheels hop.

When your in 4WD your front wheels spin at the same speed. Therefore when you turn left your left wheel spins at the same speed as your right front wheel. But your right front wheel has a longer distance to travel than your left front wheel. They do rotate at the exact same speed. So while your left front wheel is turning so gracefully your right front is trying to catch up over a longer distance. It gives that jumping, rubbing feel. Check this link out and look at the "crow hop" FAQ. http://www.jeep.com/en/4x4/faqs/


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 9:03 pm 
Offline
Lifetime Member
Lifetime Member

Joined: Sat Apr 01, 2006 9:38 pm
Posts: 12988
Location: Colorado Springs
trobow wrote:
I had the same issue. I am no pro when it comes to isolating problems but does it only do it while turning?

If it does it when your at full turn or close to full turn (Very bad to do this on dry or close to dry pavement) then it is your wheels "hopping". I am pretty sure that when you turn in the wrong enviroment (without heavy snow, mud, etc...) your wheels hop.

When your in 4WD your front wheels spin at the same speed. Therefore when you turn left your left wheel spins at the same speed as your right front wheel. But your right front wheel has a longer distance to travel than your left front wheel. They do rotate at the exact same speed. So while your left front wheel is turning so gracefully your right front is trying to catch up over a longer distance. It gives that jumping, rubbing feel. Check this link out and look at the "crow hop" FAQ. http://www.jeep.com/en/4x4/faqs/

Above only applies if you have a locker(and it is engaged).

In part time 4wd the F/R driveshafts are forced to turn at the same speed,the L/R wheels on either the front of rear axle(without any locker or LSD) can and will spin different speeds when turning.The binding comes from the F/R driveshafts forced to turn at the same speed but the front diff is ever so slightly geared differently so the front wheels spin a bit faster then the rear and that causes binding.


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 9:37 pm 
Offline
LOST Member

Joined: Sun Dec 27, 2009 11:02 am
Posts: 374
See......

Told ya I was a noob.

:banghead:


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Fri Jan 22, 2010 10:49 pm 
Offline
Lifetime Member
Lifetime Member

Joined: Sat Apr 01, 2006 9:38 pm
Posts: 12988
Location: Colorado Springs
trobow wrote:
See......

Told ya I was a noob.

:banghead:

Great info,and correct if you have F/R lockers and they are locked.


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Sat Jan 23, 2010 5:35 pm 
Offline
TRAILIN
TRAILIN

Joined: Wed May 24, 2006 8:54 pm
Posts: 692
Location: NW Iowa
it was doing it from the right side while turing right. However, now it's not anymore. That worries me more now... :oops:

_________________
2005 4x4 Sport
Yakima Low Riders
Hidden Hitch
MOPAR tow hooks
RL Skink Step Sliders
Magnaflow
3/4 armored
235/70/16 Grabber AT 2
and a lot of little stuff...


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Sun Jan 24, 2010 3:26 am 
Offline
Lifetime Member
Lifetime Member
User avatar

Joined: Sat Feb 17, 2007 7:26 pm
Posts: 1325
Location: Casper, Wyoming
Was there ice built up in the wheel wells? Might have just been rubbing the tires on ice. Might also have water in something you don't want it in. Checked your CV boots for holes/cracks?

_________________
Ron


"There are few problems in life the liberal application of duct tape can't solve."


Top
 Profile  
 
 Post subject: Re: Funny noise turning in 4x4
PostPosted: Sun Jan 24, 2010 9:46 pm 
Offline
TRAILIN
TRAILIN

Joined: Wed May 24, 2006 8:54 pm
Posts: 692
Location: NW Iowa
Dje Ryu wrote:
Was there ice built up in the wheel wells? Might have just been rubbing the tires on ice. Might also have water in something you don't want it in. Checked your CV boots for holes/cracks?


It could have been ice buildup. I am going on vacation in a couple weeks and I will be able to spend some quality time with some maintenence with my Jeep. Need to change my transfer case fluids and probably the rear shocks too.

_________________
2005 4x4 Sport
Yakima Low Riders
Hidden Hitch
MOPAR tow hooks
RL Skink Step Sliders
Magnaflow
3/4 armored
235/70/16 Grabber AT 2
and a lot of little stuff...


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 9 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 53 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group. Color scheme by ColorizeIt!
Logo by pixeldecals.com