How Often Does A Diesel Regen. The first step to take is to do a parked regen. The single biggest cause of incomplete DPF regeneration.
Regens will be about once per tank but of course that depends on vehicle usage. If there is a menu on my cluster that shows regeneration pending I did not find it yet although I scroll the menus quite often. If there is a concern about the DPF Soot Accumulation perform a Regeneration.
The lifespan of a diesel particulate filter varies based on the application.
With the J35 flash expect to have a regen every 200 miles or so. I have had two or diesel trucks over years so not totally unfamiliar with the engines. And a exergy 10mm cp3. 7 Nov 11 2016.
