So I have around 4500 miles on my truck so far, this morning while backing up a trailer to load some cattle the truck started running very rough. It's done it all day long intermittently, doesn't a pear to have any loss of power just really stumbles taking off. Any ideas if this is a regen? I've drove about 200 miles so far since and it did it again after I got fuel so I unhooked the trailer and drove thinking it wouldn't regen with a trailer. I'm at a loss plus there is no codes or cel.

 

No idea, but a new truck shouldn't be acting like that. I'd bring it in and have the dealership figure it out.