ive never seen a light come on for regen in my dads 2010. that was on a 12hr towing trip to South Lake Tahoe from Phx AZ. his truck is 100% stock and fully loaded
Ladies and Gentleman i have to stand corrected I was wrong yes I do have a DPF I made the mistake and was looking from the passenger side vs the drivers side so i couldn't see it in front of the transmission cross member. I've attached some pictures that shows the DPF. I've also attached a pic of the program I use that shows / tells me that the truck is doing another regen. I pulled out the K&N airfilter replaced with stock AC delco, cleaned mass airflow sensor really good. The truck is still going into regen mode often, I just reset it back to stock last night but does anyone have any ideas why its going into regen so much I though it was the mass airflow sensor being dirty but i've cleaned that completely.
Any help will be appreciated and again sorry I was wrong regarding my DPF.
Really?Definitely a stock exhaust there. That being said... I have a completely midified truck, and it is EFI live tuned. I have the same problem with the oil life monitor. I get about 1,000 miles from 100% to 0%. I talked with Duramax Tuner about it, and they said there is nothing they can do in the tuning and not to worry about it and change it at normal intervals. I have been changing mine every 1,500 miles for piece of mind!! Thank god I don't drive my truck everyday anymore or I'd be going broke changing oil!
I'm in no way saying it's good, but Mine is doing it too!
Question is it possible for a dirty mass airflow sensor to cause the truck to regen sooner meaning run rich and that cause it to have more soot and cause my issue?
Reason I ask is I finally pulled the sensor out completely out the housing and sprayed the crap out of it vs just spraying it when it was still in the tube. I'm stock again and it only did 1 regen all last week vs 2-3 that it did prior to that.
Sounds like it's time to delete.ok so I'm confused now my truck is going into Regen every 120 or so miles so truck is completely stock that is 3-4 times per tank. Anyone have ideas? or Directions?