International Forum

Ownership, maintenance and mechanical issues forum for all Navistar International trucks, including Lonestar, Prostar, Transtar and 9000.

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  1. earnies2

    Fan activation?

    earnies2, Aug 2, 2021
    Replies:
    0
    Views:
    515
    earnies2
    Aug 2, 2021
  2. WMGUY

    2012 prostar+ bunk fan

    WMGUY, Jul 20, 2021
    Replies:
    8
    Views:
    2,211
    QUALITYTRUCK
    Aug 2, 2021
  3. DPForumDog

    Turbo gone out twice... what are we doing wrong?

    DPForumDog, Feb 13, 2017
    Replies:
    5
    Views:
    8,492
    Shans1211
    Aug 1, 2021
  4. OldLoadstar

    Alternative options for Old Loadstar Master Cylinder

    OldLoadstar, Jul 27, 2021
    Replies:
    5
    Views:
    2,251
    OldLoadstar
    Jul 29, 2021
  5. redcentury07

    09 Cummins ISX 435 ST Low Oil Pressure

    redcentury07, Aug 2, 2014 ... 2 3
    Replies:
    24
    Views:
    80,869
    Uruguayo
    Jul 25, 2021
  6. Pculvert

    2011 prostar ac pressure switch wiring

    Pculvert, Jul 20, 2021
    Replies:
    2
    Views:
    1,228
    Heavyd
    Jul 23, 2021
  7. barnshark

    prostar shaking when braking

    barnshark, Feb 19, 2014 ... 2
    Replies:
    12
    Views:
    13,533
    Heavyd
    Jul 23, 2021
  8. Vaso.L

    Proper ride height 2017 prostar

    Vaso.L, Aug 15, 2020 ... 2
    Replies:
    12
    Views:
    11,302
    Vaso.L
    Jul 21, 2021
  9. WMGUY

    2012 prostar radiator fan clutch

    WMGUY, Jun 28, 2021
    Replies:
    2
    Views:
    1,723
    WMGUY
    Jul 20, 2021
  10. MediocreAtBest

    Old Loadstar Fuel Pump Question

    MediocreAtBest, Jul 18, 2021
    Replies:
    1
    Views:
    795
    '88K100
    Jul 18, 2021
  11. Msrz2012

    Voltage issue

    Msrz2012, Jul 17, 2021
    Replies:
    1
    Views:
    745
    Heavyd
    Jul 18, 2021
  12. Msrz2012

    Disab switch on prostar max13

    Msrz2012, Jul 13, 2021
    Replies:
    5
    Views:
    2,595
    ChuckMartel
    Jul 14, 2021
  13. Dadetrucking305

    03’ 9900 clutch fan engages very frequently

    Dadetrucking305, May 24, 2021 ... 2
    Replies:
    10
    Views:
    1,425
    Inderjit
    Jul 10, 2021
  14. Sweetjones406

    Warning light

    Sweetjones406, Jul 7, 2021
    Replies:
    2
    Views:
    899
    Sweetjones406
    Jul 8, 2021
  15. Moviemaker

    Lightning strike

    Moviemaker, Jul 5, 2021
    Replies:
    3
    Views:
    980
    Moviemaker
    Jul 6, 2021
  16. Jatruck

    What model and year is this truck?

    Jatruck, Jul 5, 2021
    Replies:
    3
    Views:
    805
    Heavyd
    Jul 5, 2021
  17. izbryte

    Can’t open passenger door on international LT

    izbryte, Jul 2, 2021
    Replies:
    2
    Views:
    5,753
    ChuckMartel
    Jul 4, 2021
  18. IanG

    international ac problem

    IanG, Sep 26, 2015 ... 2
    Replies:
    14
    Views:
    32,211
    Heavyd
    Jul 1, 2021
  19. kakoide92

    International 4300 Maxxforce DT466 2013

    kakoide92, Jul 1, 2021
    Replies:
    0
    Views:
    597
    kakoide92
    Jul 1, 2021
  20. brian8608

    09 international prostar speedometer stuck

    brian8608, Oct 28, 2014 ... 2 3
    Replies:
    20
    Views:
    18,283
    Heavyd
    Jun 27, 2021
Showing threads 461 to 480 of 2,019

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Page 24 of 101