2019 Duramax Regen
If you have a L5P Duramax Don’t let them do the update for regens, mine used to to 4 to 6 hundred miles between regens, after the recall now 2 to 3 hundard miles
Forum Discussion
I had my 2019 updated and can't say it has effected it negatively at all. It seems like about every tank of fuel it goes into regen mode. The regens on my 2019 seems shorter than my old 2013 Chevy I had.
Dan
Dan
