Starts at 24 seconds

 

Does it sound like this?

https://vimeo.com/manage/videos/7244...owner=32555500

Trying to figure out my 2015 6.7 that sound like it is doing the same thing.

 

Yeah sounds the same. Turned out to be my thrust bearing and rear case bearing. If you drain your trans fluid and find metal it’s the same thing as mine. Ford replaced the trans the first time, denied me once it happened again. Going through bds warranty claims now… be less painful to sell the thing if you can get out without losing money. Sadly i put too much into it to do that