I took it to the shop and they tell me that the oil filter cover was not tight enough, although I gave it a pretty good crank. It now runs fine.
I guess I'll have to borrow a silverback gorilla from the zoo for this job.
After a couple of weeks enjoying our new (to us) 2020 Ram Ecodiesel, it has devolped an issue. After about twenty minutes of highway speed, when I stop for a light or to park the low oil pressure lights up. Now I changed the oil after I got the truck, so I know its clean and plentiful. It's...