DPF
People sometimes ask some questions about the Diesel Particulate Filter. Here are some answers: We just got back from a 790 km road trip. When we began the DPF screen said filter was 85% full. It t...
Forum Discussion
Helmsey wrote:
The only way I know my Chevy is in regen is by the slightly higher idle RPM,
Ditto for my 2009 Duramax
There's a slightly different sound at idle as well, and a "hot" smell when I get out of truck if it's in regen when I park it.
During driving, there's a reduction in fuel MPG on the DIC.
I also have an Edge Insight CTS2, which will show when regen is happening.
The truck consistently regens once during every tank of fuel.
