Aketay
Well-Known Member
- Joined
- Apr 5, 2020
- Messages
- 225
- Reaction score
- 275
Just an observation, mine regens every 575-600 miles when I am running empty. About once a day regardless of what the dpf meter on the dash indicates. Was once told that driving for long periods of time allow the dpf to do passive regens without additional fuel to create heat to burn soot. This also does not allow a pressure differential from inlet to outlet. In turn the programmed emissions strategy is to regen at “X” miles whether it needs it or not to protect corporate. Either way, regen burns more fuel and makes the engine hotter for 40-80 miles.