DEF, Pump vs Box

Discussion in 'Ask An Owner Operator' started by Kincho10, Dec 7, 2021.

  1. Kincho10

    Kincho10 Bobtail Member

    Joined:
    Dec 7, 2021
    Messages:
    1
    Thanks Received:
    0
    0
    Cascadia DD15 2016. Been experimenting with this and my Truck asks for regen when using def from the pumps , but never when using Box def. does it happen to anyone? If so does that mean that def from the boxes is just better ?
     
  2. pushbroom

    pushbroom Road Train Member

    Joined:
    Sep 1, 2012
    Messages:
    1,779
    Thanks Received:
    7,312
    0
    Def has nothing to do with regens. 2 separate systems.
    Def reduces nox, Dpf/ regens take care of particulates
     
  3. scoobertdoo

    scoobertdoo Road Train Member

    Joined:
    Nov 11, 2020
    Messages:
    1,512
    Thanks Received:
    2,603
    0
    There are ways to fix emissions issues.... once and for all. Don't be a slave.
     
    Kincho10 Thanks this.
  4. mitrucker

    mitrucker Road Train Member

    Joined:
    Dec 15, 2010
    Messages:
    5,231
    Thanks Received:
    9,237
    Location:
    Lapeer, MI
    0
    That’s taboo around these parts.
     
  5. scoobertdoo

    scoobertdoo Road Train Member

    Joined:
    Nov 11, 2020
    Messages:
    1,512
    Thanks Received:
    2,603
    0
    No no, it's just a magnet you clip onto the fuel line to align molecules I swear.
     
    Tug Toy and mitrucker Thank this.