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6.7 Common Rail

Discuss the Cummins Diesel Common Rail (2007.5 - Present) here.

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  1. Trupiano

    2010-2012 6.7L Service Data & Part #s

    Trupiano, Jul 13, 2013
    Replies:
    5
    Views:
    52,187
    Tim Bingley
    Jan 2, 2018
  1. Audiowriter

    I simplified greasing the Cardan Joint

    Audiowriter, Sep 12, 2020
    Replies:
    4
    Views:
    268
    Audiowriter
    Sep 19, 2020 at 6:16 AM
  2. GSPKurt

    DIY DPF Cleaning-Anyone do it?

    GSPKurt, Sep 7, 2020
    Replies:
    6
    Views:
    316
    crash68
    Sep 17, 2020 at 1:01 AM
  3. Jeff400650

    3 odd little questions about my new truck w/6.7 CTD with 3000 miles

    Jeff400650, Sep 9, 2020
    Replies:
    4
    Views:
    405
    Jeff400650
    Sep 13, 2020
  4. TimboRam77

    Cummins to 5.7 to Cummins again

    TimboRam77, Sep 8, 2020
    Replies:
    2
    Views:
    322
    TimboRam77
    Sep 11, 2020
  5. Dbow20

    Cummins low pitch whistle sound

    Dbow20, Sep 4, 2020 ... 2
    Replies:
    12
    Views:
    412
    Audiowriter
    Sep 8, 2020
  6. Jbinramona

    Turbo Replaced

    Jbinramona, Sep 5, 2020
    Replies:
    5
    Views:
    233
    Jbinramona
    Sep 5, 2020
  7. Goose55

    The Infamous New Bosch CP4.2 Fuel Pump

    Goose55, Sep 1, 2020
    Replies:
    6
    Views:
    393
    BossHogg
    Sep 4, 2020
  8. jk6672

    Which DEF

    jk6672, Oct 20, 2016 ... 2 3
    Replies:
    23
    Views:
    7,281
    crash68
    Sep 2, 2020
  9. Kroni

    New to 6.7, Need some maintenance help

    Kroni, Aug 10, 2020
    Replies:
    9
    Views:
    704
    ljmasonwy
    Sep 2, 2020
  10. charles P Harp

    New to 6.7 power

    charles P Harp, Sep 1, 2020
    Replies:
    4
    Views:
    289
    BubbaJo
    Sep 2, 2020
  11. Audiowriter

    My Experiences Greasing the Double Cardan Joint

    Audiowriter, Jul 24, 2020
    Replies:
    3
    Views:
    595
    Josephc1
    Sep 1, 2020
  12. LT Snyder

    6.7L DPF FLUID

    LT Snyder, Aug 31, 2020
    Replies:
    7
    Views:
    293
    LT Snyder
    Sep 1, 2020
  13. Llando88

    Exhaust Brake Stuck On Sometimes

    Llando88, Sep 22, 2016 ... 2
    Replies:
    18
    Views:
    15,485
    Oilfieldman
    Aug 29, 2020
  14. Mallardsx2

    2016 Ram Cumming Cracking Noise after shutdown.

    Mallardsx2, Aug 25, 2020
    Replies:
    2
    Views:
    176
    Mallardsx2
    Aug 25, 2020
  15. Kroni

    Idle Question

    Kroni, Aug 17, 2020 ... 2
    Replies:
    11
    Views:
    624
    Gr8bawana
    Aug 20, 2020
  16. NorthwestGuy

    Fuel filter replace after 10,000 miles

    NorthwestGuy, Jan 3, 2020 ... 2 3
    Replies:
    28
    Views:
    4,120
    TwinSuns
    Aug 19, 2020
  17. Ryan1126

    2014 ram 2500 cummins acting weird...

    Ryan1126, Aug 11, 2020 ... 2
    Replies:
    13
    Views:
    660
    Ryan1126
    Aug 17, 2020
  18. Kroni

    6.7 Transmission

    Kroni, Aug 17, 2020
    Replies:
    4
    Views:
    304
    Kroni
    Aug 17, 2020
  19. MooSSe

    No Oil Pressure

    MooSSe, Aug 14, 2020
    Replies:
    4
    Views:
    309
    MooSSe
    Aug 16, 2020
  20. Audiowriter

    How Dirty is the Diesel Fuel I buy from Filling Stations

    Audiowriter, Jul 19, 2020
    Replies:
    6
    Views:
    647
    BubbaJo
    Aug 14, 2020
  21. Kroni

    Looking to buy my first Cummins Diesel, need some advice

    Kroni, Jul 30, 2020 ... 4 5 6
    Replies:
    53
    Views:
    2,792
    BubbaJo
    Aug 14, 2020
  22. crackerjack007

    2014 6.7 Diesel rattling noise under load

    crackerjack007, Jun 21, 2020
    Replies:
    9
    Views:
    642
    crackerjack007
    Aug 7, 2020
  23. Dizzyspots

    Turbo Boost Control Module

    Dizzyspots, Aug 4, 2020
    Replies:
    2
    Views:
    310
    star_deceiver
    Aug 4, 2020
  24. ckallas

    2019 2500 Diesel Stopped Running

    ckallas, Jul 23, 2020
    Replies:
    7
    Views:
    665
    JRS950
    Aug 3, 2020
  25. Claybreaker96

    Picked up a 2018 6.7

    Claybreaker96, Jul 12, 2019 ... 2 3
    Replies:
    20
    Views:
    5,564
    BossHogg
    Aug 3, 2020
Showing threads 1 to 25 of 293

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