Modern Mack Truck General Discussion

2,659 topics in this forum

1. Granite fuel issue

   By Pac man slim, November 2, 2021
   • 1 reply
   • 890 views
   • 
   • Nobody454
   • November 2, 2021

2. Plastic oil pan

   By Beesley, November 2, 2021
   • 0 replies
   • 598 views
   • 
   • Beesley
   • November 2, 2021

3. Granite fuel issue

   By Pac man slim, November 2, 2021
   • 0 replies
   • 651 views
   • 
   • Pac man slim
   • November 2, 2021

4. Granite coolant tank leaks

   By Pac man slim, November 2, 2021
   • 2 replies
   • 651 views
   • 
   • Pac man slim
   • November 2, 2021

5. Exhaust Part???

   By msbulldog601, October 29, 2021
   • 19 replies
   • 1.6k views
   • 
   • 1965
   • October 31, 2021

6. Granite Vs Pinnacle

   By Bigjohn4300, July 24, 2021
   • 8 replies
   • 3.2k views
   • 
   • james j neiweem
   • October 30, 2021

7. Ch612 Vin Decoding

   By Georgejg13, October 26, 2021
   • 6 replies
   • 983 views
   • 
   • Joey Mack
   • October 28, 2021

8. Oil leaking out of rear engine breather .

   By Rsc1717, October 21, 2021
   • 4 replies
   • 1.8k views
   • 
   • Rsc1717
   • October 28, 2021

9. Codes

   By 2014pinnacle, October 28, 2021
   • 0 replies
   • 688 views
   • 
   • 2014pinnacle
   • October 28, 2021

10. ECG

    By ECG, October 27, 2021
    • 0 replies
    • 649 views
    • 
    • ECG
    • October 27, 2021

11. Vin decode please

    By Etu, September 26, 2021
    • 9 replies
    • 1.2k views
    • 
    • pete6850
    • October 23, 2021

12. 2001 CH613 cabin AC

    By Etu, October 16, 2021
    • 10 replies
    • 1.4k views
    • 
    • Etu
    • October 23, 2021

13. 2009 CHU 613 shuts off intermittently now no crank

    By Rolloff, October 20, 2021
    • 1 reply
    • 486 views
    • 
    • Rolloff
    • October 22, 2021

14. 01 Vision 460 Oil Temp Problem

    By rondefly, July 20, 2009
    • 5 replies
    • 5.4k views
    • 
    • Joey Mack
    • October 22, 2021

15. Truck problems

    By Mikej43, October 13, 2021
    • 3 replies
    • 770 views
    • 
    • tjc transport
    • October 13, 2021

16. 2007 12.0 L6 427 hp engine

    By Rick01, October 12, 2021
    • 1 reply
    • 1.4k views
    • 
    • Vmac3
    • October 13, 2021

17. newby here. question about suspensions

    By sodbuster59, October 10, 2021
    • 3 replies
    • 704 views
    • 
    • Quickfarms
    • October 11, 2021

18. Replacing the steering colum

    By Erma, September 25, 2021
    • 0 replies
    • 591 views
    • 
    • Erma
    • September 25, 2021

19. Mack tuner questions

    By Gareth, September 25, 2021
    • 1 reply
    • 941 views
    • 
    • 880joe
    • September 25, 2021

20. Vin Check Please

    By masterwelder, September 23, 2021
    • 3 replies
    • 826 views
    • 
    • masterwelder
    • September 24, 2021

21. Ch Models

    By a5redwing, August 17, 2011   

    • ch
    • 13 replies
    • 9.1k views
    • 
    • bbigrig
    • September 24, 2021

22. 2014 Mack cxu614 mp8 code p2698

    By Rsc1717, September 22, 2021
    • 2 replies
    • 1.7k views
    • 
    • Rsc1717
    • September 22, 2021

23. 2016 mack chu613 pinnicale no power to ac.

    By hardek87, September 20, 2021
    • 1 reply
    • 3.2k views
    • 
    • Mackpro
    • September 20, 2021

24. Pro hydraulics won’t engage

    By Wayne28, September 18, 2021
    • 3 replies
    • 759 views
    • 
    • Swishy
    • September 20, 2021

25. Diff lock stuck engaged

    By 2014pinnacle, September 17, 2021
    • 7 replies
    • 11.3k views
    • 
    • Joey Mack
    • September 18, 2021