X15 constant regeneration

[Rawze]

(09-02-2026 )Therealarw Wrote:  Okay! I will take them off. We don’t really have too many people that do the cleanings around here especially Cummins dealershixts but let me see what I can do and I’ll post some pics. What about the one very end “filter” I don’t know what they call that one but it’s the one that the outlet pipe connects to. Do I need to have that one cleaned also? Thank you Rawze!!

your likely talking about the SCR can... an inspection to ensure it looks nice and clean on its face is typically all it needs,.. as it does not come apart. they typically wear out after 600k+ miles or so though and start becomming problematic, causing high NOx alarms, etc. (along with all the NOx sensors needing replacing by then too).

You do however need to inspect the decomp tube for the infamous "Volcano" scenario...
here is info on that: https://rawze.com/forums/showthread.php?...07#pid1807