Hemispherical
Junior Member
- Joined
- Feb 21, 2014
- Posts
- 9
- Reaction score
- 0
- Ram Year
- 2021
- Engine
- Cummins
During the winter my truck probably gets more hours on the clock while warming up in the morning, than it does on my short commute to work. I know that short drives and idling are bad but I didn’t think the newer trucks were more sensitive than they used to be.
This was never a problem with my 2014 Cummins, but my new truck has decided to give me the “DPF Full” error and is stuck in reduced power mode.
So far it has tried to regen twice in its first 5k miles. The first attempt came close to completing but got hung up at the end and no amount of continued driving would change the progress reading. The last regen attempt was a quick message that a regen had started, and within 10 seconds the screen displayed the DPF Full - See Dealer message. And that’s where I’m at today.
Any input on why a regen would fail? I did read a thread here that someone had this same error message and did a long drive to force a regen, but most other threads here say that once the filter is full it won’t regen again. Anyone have knowledge on that?
I’ve tried driving normally for about an hour on the highway and nothing happened. If it will indeed attempt a regen while this message is visible, I’d like to give it a go and maybe drop a gear to get the heat started, as the other member here suggested.
This was never a problem with my 2014 Cummins, but my new truck has decided to give me the “DPF Full” error and is stuck in reduced power mode.
So far it has tried to regen twice in its first 5k miles. The first attempt came close to completing but got hung up at the end and no amount of continued driving would change the progress reading. The last regen attempt was a quick message that a regen had started, and within 10 seconds the screen displayed the DPF Full - See Dealer message. And that’s where I’m at today.
Any input on why a regen would fail? I did read a thread here that someone had this same error message and did a long drive to force a regen, but most other threads here say that once the filter is full it won’t regen again. Anyone have knowledge on that?
I’ve tried driving normally for about an hour on the highway and nothing happened. If it will indeed attempt a regen while this message is visible, I’d like to give it a go and maybe drop a gear to get the heat started, as the other member here suggested.