Primetime26
Junior Member
Hello all, I have a 2020 ram diesel with 23,00 miles on it and need some help on a DPF that has been to the dealer twice to reset a check engine code that came on when it was doing its regen, last visit they updated software and it did do a regn when traveling thru Arizona last week and went to 0%,and no check engine,drove it twice since then and it's almost at 50% already,should I have them put a new one on from warranty,or just keep burning the soot on long runs,seems to be a little excessive,and what's a good OBD so I can force a manual regen,thxs for the help