Trans clunking a bit?

[tights24]

So, I just bought this truck. 2007 with 60K on it. I noticed "sometimes" when I stop quickly and/or just slow down normally and jab the brakes when almost stopped I hear a clunk in the rear end. it's almost a sounf and feeling like I'm towing something when I stop and the hitch slides towards the truck. Those that tow will definitely know what I'm talking about. Is this normal for these trucks? Thanks for any and all comments.

 

[U2SLOW4ME]

Mine is an 09 with about the same mileage and it does the same thing. No clue why though.

 

[02tahoeindiana]

Could be a bearing or bushing, not had this problem on my nnbs but my nbs truck does it and its the steeringshaft, but overall normal truck noise.

 

[JennaBear]

Slip yoke, probably needs to be greased.

 

[tights24]

Slip yoke, probably needs to be greased

Forgot to update. I asked the folks at LS1 truck also and two guys mentioned the same thing. Just an FYI. Once I get my warranty paperwork I'll take it in and update this post with results. Seems to be a common problem. Thanks for the replies.

 

[08grey]

please update when you get it looked at, i have two months left on my waranty and mine just started doing the same thing. thanks

 

[shundal]

Our escalade was experiencing this as well. Had the slip yoke greased and problem solved.