99 Cherokee rear end knocks when stopping

[alay73]

I recently purchased a 99 Cherokee Sport and noticed a potential rear end problem. Just before it comes to a complete stop the is a single knock and forward movement of the rear end. I cant pinpoint it exactly but it feels as if the body stops and the rear axle doesnt (if that makes sense). I dont know where to start. Rear end, suspension or trans? I would like to know what Im up against before taking it to the shop.

[JDPascal]

I would start with an inspection of the bushings for the rear suspension.

JD

[bmwilson]

If the single knock that you are refering to feals like mine did. Check for play in the drive shafts, indicating wore u-joints. Best of luck. Also if you dont find the prolbem, a good trail ride will.

[avmx]

Are your rear brakes working properly? You'll get a knock if they're worn or not working. You can raise the vehicle, put it in drive and hit the brakes. See if the rear wheels stop.

[mx52nv]

which rear end do you have? the d35 or chrysler 8.25?

[xj31]

start with the rear brakes.make sure that they are adjusted properly

[alay73]

I tried some experimenting with my knocking problem. The brakes are fine. And the knock does not happen when I stop very slowly or stop the car while in neutral. Drivetrain problem? Where to start before I throw my money away at the shop.

[RVMAN]

Check the universal joints. Put emergency brake on and shift from D to R back and forth, or put car on jackstands, tranny in "N" and turn driveshaft by hand back and forth. Listen for problem. Good luck

[JUSTJEEPS]

There is a bulletin for this talking about axle flange problems,the flange will move in the drum causing this.

[alay73]

FIXED! I couldnt figure it out so I broke down and took it to a Jeep shop and they removed the drive shaft and lubed some stuff and its fine. Cost me $98 and im happy. Thanks to everybody for the help.