Modern Mack Truck General Discussion

2,673 topics in this forum

1. MP8 Valve cover gasket

   By Xe18, October 2, 2023
   • 7 replies
   • 652 views
   • 
   • Joey Mack
   • October 2, 2023

2. Mdrive clutch

   By 2014pinnacle, September 26, 2023
   • 6 replies
   • 2.8k views
   • 
   • Mackpro
   • September 28, 2023

3. Mack 2005 CV 713

   By mrsmackpaul, September 25, 2023
   • 8 replies
   • 681 views
   • 
   • JoeH
   • September 26, 2023

4. CH613 Wiper Pivot

   By Anonymous, September 22, 2023
   • 7 replies
   • 625 views
   • 
   • Anonymous
   • September 23, 2023

5. mdrive

   By Xe18, September 20, 2023
   • 0 replies
   • 477 views
   • 
   • Xe18
   • September 20, 2023

6. no power 2020 Granite

   By FBGNO, June 23, 2023
   • 10 replies
   • 1.6k views
   • 
   • FBGNO
   • September 19, 2023

7. Granitecv713

   By Granitecv713, September 16, 2023
   • 11 replies
   • 1.1k views
   • 
   • fjh
   • September 18, 2023

8. passenger door lock stuck halfway on 2007 granite.

   By byrohoe, August 30, 2023
   • 4 replies
   • 896 views
   • 
   • byrohoe
   • September 15, 2023

9. EXCITED! RD888 RESTORATION PROJECT UNDERWAY

   By Louis M Badalamenti, August 23, 2023
   • 12 replies
   • 1.6k views
   • 
   • mowerman
   • September 8, 2023

10. 2004 Mack Ch613 limiting to 1300 rpm

    By Landen, August 23, 2023
    • 2 replies
    • 695 views
    • 
    • Landen
    • August 31, 2023

11. UP pumps

    By Paulieflyer2, August 12, 2023
    • 6 replies
    • 810 views
    • 
    • Joey Mack
    • August 20, 2023

12. Def

    By Xe18, August 10, 2023
    • 5 replies
    • 558 views
    • 
    • tjc transport
    • August 11, 2023

13. get rid of the 24" tires or buy a set of new 12.00R24 tires?

    By Fred Goodwin, February 2, 2014
    • 15 replies
    • 4.6k views
    • 
    • Will47
    • August 10, 2023

14. 2014 mack chu613

    By dirtys diesel, August 8, 2023
    • 1 reply
    • 374 views
    • 
    • Mad Ram Trucking
    • August 9, 2023

15. 2016 pinnacle

    By Xe18, August 8, 2023
    • 2 replies
    • 548 views
    • 
    • Xe18
    • August 8, 2023

16. LRU AC constant problems

    By DocWC, April 30, 2019
    • 10 replies
    • 4.9k views
    • 
    • Joey Mack
    • July 28, 2023

17. UPS and Mack 1 2

    By upsguy, January 19, 2019
    • 43 replies
    • 9.5k views
    • 
    • doubleclutchinweasel
    • July 20, 2023

18. 1992 Mack CH 613 No Power

    By msbulldog601, July 11, 2023
    • 8 replies
    • 574 views
    • 
    • Joey Mack
    • July 18, 2023

19. Anyone wanna help me find a motor?

    By Bas00, July 11, 2023
    • 2 replies
    • 453 views
    • 
    • Mark T
    • July 12, 2023

20. Drl Question?

    By QCDriver, February 17, 2007
    • 9 replies
    • 9.9k views
    • 
    • Mackpro
    • July 12, 2023

21. Questions on split year 2007 MP7 engine?

    By Bas00, July 7, 2023
    • 1 reply
    • 435 views
    • 
    • Mackpro
    • July 8, 2023

22. Code spn 251 fmi 2

    By Concrete cowboy, July 6, 2023
    • 3 replies
    • 1.5k views
    • 
    • Mackpro
    • July 7, 2023

23. MRU613 2015

    By oscar8612, July 5, 2023
    • 2 replies
    • 410 views
    • 
    • oscar8612
    • July 6, 2023

24. Exhaust temp not reading

    By deerehauler, June 13, 2023
    • 2 replies
    • 696 views
    • 
    • deerehauler
    • July 5, 2023

25. Are The Wiring Diagrams for Automatic and Manual GUs Different?

    By KKRT, July 3, 2023
    • 0 replies
    • 337 views
    • 
    • KKRT
    • July 3, 2023