Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

Heavy Duty Diesel Truck Mechanics Forum

For mechanics and owners of shops servicing semi trucks and Class 7-8 vehicles. Repairs, troubleshooting and business advice.

Page 1 of 437
Sort By:
Title Start Date
Replies Views ↓
Last Message
  1. pushbroom

    Detroit Wiring Diagrams

    pushbroom, Jan 8, 2020 ... 2 3
    Replies:
    25
    Views:
    38,183
    Keepforgettingmypassword
    Sep 14, 2023
  2. pushbroom

    Cummins Wiring Diagrams

    pushbroom, Nov 20, 2019 ... 2
    Replies:
    15
    Views:
    36,639
    gthompson97
    Sep 26, 2023
  3. pushbroom

    Cat Wiring Diagrams

    pushbroom, Jan 13, 2019 ... 2 3
    Replies:
    27
    Views:
    35,273
    Greenlee63
    Feb 13, 2024
  4. Guntoter

    Need help understanding "New" codes in Paccar engine.

    Guntoter, Jul 26, 2015 ... 19 20 21
    Replies:
    205
    Views:
    151,624
    Noremorse
    Apr 21, 2022
  5. Sekhri

    Bad DEF quality and Nox sensor ? Check engine lights but they come and go

    Sekhri, Aug 18, 2017 ... 3 4 5
    Replies:
    43
    Views:
    105,769
    simonsocm
    Aug 29, 2021
  6. TruckDrivin04

    Transmission High Side not engaging.

    TruckDrivin04, Nov 25, 2017 ... 2
    Replies:
    18
    Views:
    80,011
    ryantcastro92
    May 23, 2022
  7. truck 307

    CAT C15 /6NZ trouble continues

    truck 307, Dec 20, 2017 ... 32 33 34
    Replies:
    334
    Views:
    77,927
    Troy_
    Sep 3, 2020
  8. dztruck

    DD15 Low oil pressure

    dztruck, Aug 16, 2017 ... 4 5 6
    Replies:
    52
    Views:
    76,105
    Chris R.
    Feb 7, 2024
  9. farooqmali

    Poor Def Quality SPN 3364 FMI 2 DD15 Cascadia EVO 2014

    farooqmali, Jan 23, 2018 ... 2 3 4
    Replies:
    31
    Views:
    75,721
    Xhound
    Nov 1, 2022
  10. Trent389

    Cummins ISX High Oil Temp!

    Trent389, Aug 9, 2018 ... 2 3 4
    Replies:
    39
    Views:
    68,677
    MACINC
    Jul 4, 2023
  11. mhyn

    How to properly adjust Eaton clutch with hydraulic linkage

    mhyn, Sep 10, 2017 ... 2
    Replies:
    10
    Views:
    65,912
    Glepaco
    Aug 7, 2022
  12. mitmaks

    Cummins ISX15 crankcase pressure

    mitmaks, Mar 11, 2017 ... 2 3 4
    Replies:
    34
    Views:
    64,059
    LibertyFreight
    Jan 12, 2020
  13. Goodysnap

    Click Click Boom!!!!!

    Goodysnap, May 14, 2020 ... 61 62 63
    Replies:
    626
    Views:
    62,370
    Shawn2130
    Apr 23, 2024 at 6:47 AM
  14. bruce25

    Freightliner columbia ecm problem

    bruce25, May 19, 2017 ... 2 3
    Replies:
    20
    Views:
    61,663
    Been stallingout
    Jun 6, 2019
  15. BrandyG23

    2015 Volvo D13 ECU maintenance required

    BrandyG23, Feb 27, 2018 ... 2 3 4
    Replies:
    36
    Views:
    58,516
    VIVA14
    Feb 20, 2023
  16. TheBigCat

    RPM increases during idle

    TheBigCat, Dec 10, 2017 ... 2 3
    Replies:
    21
    Views:
    55,728
    uncleal13
    Jun 8, 2023
  17. 4vmach1

    2011 International Prostar ABS module

    4vmach1, Oct 6, 2017 ... 3 4 5
    Replies:
    41
    Views:
    55,532
    Tama Mai Hawaii Nei
    Jun 30, 2021
  18. dztruck

    2012 cascadia dd15 blown head gasket

    dztruck, Jul 8, 2017 ... 4 5 6
    Replies:
    58
    Views:
    54,652
    nikmirbre
    Jan 6, 2022
  19. Mufflerbearing

    Normal Oil Pressure

    Mufflerbearing, Jan 16, 2018
    Replies:
    8
    Views:
    53,217
    Brettj3876
    Aug 28, 2020
  20. Msford

    Oil temp too high?

    Msford, May 15, 2017 ... 4 5 6
    Replies:
    59
    Views:
    50,913
    Crybrycal
    Sep 16, 2021
  21. Trucker28098

    2013 CUMMINS ISX 15 check engine light with code spn 157 FMI18

    Trucker28098, Jan 21, 2019 ... 2
    Replies:
    13
    Views:
    50,134
    ptb
    Dec 1, 2023
  22. PE_T

    Socket Size for Semi Truck and Trailer Lug Nuts?

    PE_T, Aug 28, 2019 ... 4 5 6
    Replies:
    55
    Views:
    47,437
    AxiomAT
    Feb 15, 2024
  23. tnc110

    Cat 475 vs 550 vs 625

    tnc110, Nov 2, 2017 ... 4 5 6
    Replies:
    53
    Views:
    46,872
    ABudjak
    Sep 3, 2022
Showing threads 1 to 20 of 8,724

Thread Display Options

Loading...
Page 1 of 437