This 800 mile trip was completed with the Cummins EPA VB6 reflash a few months ago.

Once the recall comes in I will redo this loop to see the impacts to fuel mileage on my cummins. Overall pretty happy with the 5th gen Ram cummins 6.7l.

I have made another video about DEF consumption prior to recall
   • 20132023 Ram 2500 & 3500 Cummins EPA...  

Cummins 060 pre recall
   • 2019 ram 2500 Cummins emissions diese...