just started doing it, rear end shakes when i get to about 45 then stops around 55... any suggestions? i lifted it about a month ago and had to remove the rear sway bar, could that have anything to do with it... thanks

 

year and lift info ??????????? did you drop the tc???????????

 

94, 3" lift no i didnt drop tc and i lifted it a month ago and it just started doin it

 

if it just started i would look at my ujoint or tire out of balance some times weights will come off

 

sweet thanks man... how do i check u joints?

 

put xj on level ground in neutral turn drive shaft back and forth looking for play in joints

 

 

did you get an alignment? make sure you get one if you didnt thats one of the first things you should do after installing a lift, if you are getting vibs or shakes, things to check are the ujoints in the rear shaft if they need to be replaced then you will get vibs, also making sure your tires are properly balanced is also key, what type of tires do you have? you should have them rebalanced everytime you rotate them. if you have any mud or snow or anything inside your rims that will also cause the vehical to shake. if your tires and ujoints are ok, then a tcase drop, rear shims, or installing a crossmember from a 5speed, will/should correct the problem. removing the rear swaybar wont have any effect, some jeeps came with out one stock from the factory

 

thanks alot... was also told i may have a broken belt in a tire

 

i love youtube

 

thanks for the video... ujoint is bad thanks

 

put ujoint in today... still does it and now i have a leak around my rearend cover???

 

U mean ur diff cover? Well it'd be a good time to change the diff fluid then. Use 70/90 or 80/90w gear oil w/ a limited slip additive (if u have lsd), get a diff gasket along with some rtv, if u cant find a gasket u can just use rtv. Clean the gears with some brake clear or w.e, install the gasket/rtv tighten the diff cover, fill the diff until oil starts driping out the fill hole, then plug it up. U will use about 1 1/2 bottles so just buy 2 bottles

 

wasnt the diff, it was coming outta the tc. so i put a new rear seal and boot in it and it still leaks??????

 

I have had 2 people tell me my tc housing may be cracked?