Slick McFavorite

Old thread but my 2022 Silverado 3500 is doing this exact thing at 33k. Just started to do it a couple of months ago. Couldn't get it to do it for the dealer unfortunately but its definitely happening after coming to a dead stop and then taking off again. My old 4tunner did this bad and was fixed by greasing the slip yoke and u-joints. I can't find a single grease zero fitting under this 3500 however so I'm at a loss on how to grease things up... Any of you guys that had this problem a couple of years ago find a solution?

Thanks guys this is huge!

Would love to know how many zerk fittings we have down there to grease. Or better yet, photos of them all. I've noticed some clunking starting on my '22 and once it stops raining and I have an afternoon to myself, I'm headed down there with my grease gun. I had to do this on my 4runner a LOT.