Outer Limits 4x4 Board

My GQ when in 4x4 under load has a intermitent bang from the drive line and seams to loose drive for a plit second. I thought at first it may be a hub problem, i have since pulled the hubs off and there is no visible wear on any of the teeth surfaces. I have changed both front & rear diffs along with reco tailshafts the problem has followed?

Have you checked the CV's? Also transfer case??

JJ42 wrote:My GQ when in 4x4 under load has a intermitent bang from the drive line and seams to loose drive for a plit second. I thought at first it may be a hub problem, i have since pulled the hubs off and there is no visible wear on any of the teeth surfaces. I have changed both front & rear diffs along with reco tailshafts the problem has followed?

have you got auto hubs?


Jes

I dont understand how cv's can slip, i have been leaning towards the transfer case lt could be missing a couple of teeth..

na manual hubs, has autos they are a pain in the ass.

Check the transfer case, the chain in mine was streched and would slip and make a nice noise like that. Replaced for $700

JJ42
Posted: Thu Jul 31, 2008 11:07 am

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I dont understand how cv's can slip...

Shredded splines on the shaft...

... thats if youve been having too much fun...

Yea ok , i checked all that out when i chenged the diff centres to 4:3s .

How much is invoved in changing the transfer case....

Sounds just like mine did. Follow this post for my outcome and costs.
http://www.outerlimits4x4.com/ftopic121 ... ight=clunk

I had the same problem but I would loose drive to front wheels when under heavy load. second hand t-case (free) and the problem is solved.
It would appear that this is relativly common!

im gona pic up a new transfer case tonight and swap it ova and see if that helps, i think it will.