[George1]

I had to refit a replacement

Hi Jim, if it's had a DPF delete in the past then the regen cycle will have been deleted from the software. You might find that the DPF gets clogged over time unless somebody puts the stock software back on for you.

Sent from my SM-G965F using Tapatalk

 

[George1]

If you have a look for Terraclean dealers locally. I've used it before and it seemed to work. They didn't remove the DPF, they fed it in through one of the pressure sensor ports while the engine was running.

Sent from my SM-G965F using Tapatalk