Squeal from the front of a TJ

[Rockkrawler]

I have just noticed a squeal in the front of my TJ. I have had a quick look, but so far havn't found the problem. THe sound appears to be comming from the front right (it's not the brakes). It kinda sounds like when a uni in the drive shaft is on it's way out. It only squeels at over 40klm/h, which makes it hard to track down. Has anyone else had this problem????? Any Idea's??????

[LEXX]

It certainly sounds like the front drive shaft uni, unless you've had a WARN conversion up the front.

[Wooders]

It is almost certainly the double cardan joint on your front driveshaft. She has mud inside and needs an overhaul....Can dig up some info on how too if you need it - but I'd lay money on that being your problem - it's very common.

[mattc]

I have the same problem right now and its definitely the front double carden. Spray a heap of WD40 in there and see if it makes it better or worse - at least you know you have found it. Orginally I planned to get new greasable unis but have decided it the centre part of the double carden which needs greese (according to the FSM this is greasable).

Here's a similar thread

http://groups.google.com.au/groups?hl=en&lr=&ie=UTF-8&threadm=38D047EE.4776204%40home.com&rnum=9&prev=/groups%3Fq%3Djeep%2Btj%2Bfront%2Bdriveshaft%26hl%3Den%26lr%3D%26ie%3DUTF-8%26selm%3D38D047EE.4776204%2540home.com%26rnum%3D9