Hey Everyone,

I have a quick question I was hoping you guys might be able to shed some light on. Every so often I seem to get a bad thunk or thump coming from i belive is my rear diff. I originally thought it was only when I put it in 4 wheel but now i don't think that's the case.

It's an 05 Screw; has anyone else experienced a problem like this?

Thanks is advance.

 

Is it on take offs, if so have the slip yoke needs to be lubed.

 

I would say i first noticed it when I would switch to 4 wheel. The last time it happened i switched to 4 wheel right before I was about to drive on about a foot of soft wet sand. All of a sudden a load clunk. It's a non-limited slip truck so would that have anything to od with it?

Thanks