Ok so it's been a while since I've been on but maybe somebody can point me in the right direction. Yesterday at work I parked in a spot I normally don't and noticed something on the ground so I looked under my truck to see if it was mine leaking. Thankfully it wasnt but I didn't notice I've got some play I the front ds. The splined part I can move just a hair, like if I push up on it at the slip it'll move ever so slightly. Is this normal? If needed ill make a short video of it.

 

If it's just a little bit, and you don't get a vibration when in 4x4, don't worry about it. Maybe hit it with some grease if there is a fitting.

 

I don't go over 5 in 4wd lol. Normally just playin around in the mud.