What can i expect now?

[in2trux]

(08-31-2016 )Rooster74 Wrote:  The DOC was not cleaned. The egr tune up is next on my list. The doser valve was replaced last year and cleaned while it was down for the dpf filter. I really wish I had done plan b first but I didn't. But I may end up there anyways.

When was the last time the IMAP, Delta P or exhaust gas pressure sensors were replaced?
Something is causing excess soot and those 3 are major contributors.
That should have been done with the already.
Any bets they left the old ones on when the inframe was done?