Mack Forum

Ownership, maintenance and mechanical issues forum for all Mack truck models, including Pinnacle, Vision, Titan, Granite, CH, CX, CV

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  1. 1717rsc

    Clunking noise

    1717rsc, Aug 8, 2021
    Replies:
    2
    Views:
    1,471
    Chrisjohn97
    Aug 14, 2021
  2. EarlBob

    Mack air compressor not kicking back in till 60 psi

    EarlBob, Aug 8, 2021
    Replies:
    6
    Views:
    2,892
    Chrisjohn97
    Aug 14, 2021
  3. habfleet

    Mack CXU613 P0500 code

    habfleet, Jun 14, 2021
    Replies:
    2
    Views:
    2,100
    habfleet
    Jun 15, 2021
  4. LoveMack

    Bad service

    LoveMack, Jun 5, 2021 ... 2 3
    Replies:
    25
    Views:
    5,715
    AModelCat
    Jun 5, 2021
  5. A Keffer Inc.

    2011 Mack CXU using coolant but no leaks?

    A Keffer Inc., Jun 4, 2021
    Replies:
    4
    Views:
    4,063
    Dave1837
    Sep 28, 2021
  6. cprems

    1996 Renault Mack 06 02 26 L511 reliability

    cprems, May 22, 2021
    Replies:
    0
    Views:
    825
    cprems
    May 22, 2021
  7. A Keffer Inc.

    2011 Mack CXU ABS codes MID 77 FMI 7

    A Keffer Inc., May 3, 2021
    Replies:
    3
    Views:
    4,078
    A Keffer Inc.
    May 3, 2021
  8. Mattmanstroked

    Software for trouble shooting for MP8 Mack Trucks?

    Mattmanstroked, Mar 17, 2021
    Replies:
    2
    Views:
    1,864
    Mattmanstroked
    May 10, 2022
  9. Dave1837

    Mack Pinnacle, first impressions!!

    Dave1837, Mar 14, 2021 ... 3 4 5
    Replies:
    40
    Views:
    19,460
    QUALITYTRUCK
    Jan 4, 2024
  10. Jatlyons

    2011 cxu mp8 7th injector

    Jatlyons, Mar 11, 2021
    Replies:
    5
    Views:
    5,175
    1717rsc
    Jan 12, 2023
  11. Dave1837

    Dreaded air dryer problem...

    Dave1837, Mar 6, 2021 ... 2
    Replies:
    13
    Views:
    5,102
    Truckwork2461
    May 2, 2021
  12. Dave1837

    What can I expect from an mDRIVE trans?

    Dave1837, Feb 27, 2021 ... 2
    Replies:
    17
    Views:
    6,770
    Echo5kilo
    Mar 6, 2021
  13. gerardo1961

    Pinnacle CXU 613 MP8

    gerardo1961, Feb 11, 2021
    Replies:
    1
    Views:
    981
    Jatlyons
    Mar 11, 2021
  14. Mattmanstroked

    Gearing and pulling, 3.08 gears with Mdrive in a Mack

    Mattmanstroked, Feb 10, 2021 ... 2
    Replies:
    10
    Views:
    4,825
    brysol01
    Feb 5, 2022
  15. K&G Trucking

    2015 Mack Pinnacle Regen issues

    K&G Trucking, Feb 8, 2021
    Replies:
    4
    Views:
    3,205
    Truckwork2461
    Feb 10, 2021
  16. Mattmanstroked

    445 Mp8 Mdrive and 3.08 rears

    Mattmanstroked, Feb 6, 2021
    Replies:
    4
    Views:
    3,531
    Echo5kilo
    Feb 27, 2021
  17. eng.moh.4u

    Truck & Soft Sand

    eng.moh.4u, Feb 3, 2021
    Replies:
    2
    Views:
    925
    xsetra
    Feb 3, 2021
  18. phil p

    New to me 1999 Mack CH613

    phil p, Jan 28, 2021
    Replies:
    4
    Views:
    2,430
    glensts
    Jan 29, 2021
  19. Joe C123

    2014 Mack Pinnacle Brake Issue

    Joe C123, Jan 25, 2021
    Replies:
    0
    Views:
    1,396
    Joe C123
    Jan 25, 2021
  20. basedinMN_

    Downsped Mack spec for flatbed?

    basedinMN_, Nov 10, 2020
    Replies:
    1
    Views:
    1,112
    larry2903
    Dec 15, 2020
Showing threads 41 to 60 of 328

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