Good luck with your new truck, in the last week Diesel has been 3.99 at costco in Omaha. Still about .85 more but it is what it is. Only issue I have had so far in 12000 miles is the ECNS but the flash made it go away.
So far it seems to have changed how fast every start rpm is. Used to be if it fast cranked I got a no start. Now every start is a fast crank but it has started Everytime so far.