Modern Mack Truck General Discussion

2,620 topics in this forum

1. Axle lock stuck

   By 2014pinnacle, Wednesday at 04:44 AM
   • 13 replies
   • 227 views
   • 
   • JoeH
   • Yesterday at 02:40 PM

2. Mack Pinnacle

   By james j neiweem, March 21
   • 9 replies
   • 1.5k views
   • 
   • mowerman
   • Wednesday at 02:29 AM

3. 2003 MR688S rollover cab swap 1 2 3

   By JoeH, January 9
   • 63 replies
   • 2k views
   • 
   • DavCut
   • April 19

4. Air conditioning problems

   By Concrete cowboy, April 17
   • 11 replies
   • 149 views
   • 
   • Geoff Weeks
   • April 17

5. 2010 cxu right side power mirror and window issue

   By cxn613, June 16, 2022
   • 3 replies
   • 1.2k views
   • 
   • TURBOTALON46825
   • April 11

6. Aftermarkets Parts and You

   By The Heinz, April 4
   • 2 replies
   • 204 views
   • 
   • The Heinz
   • April 8

7. What Is Mack "m" Ride Suspension?

   By maxidyne237, January 24, 2007
   • 14 replies
   • 22.1k views
   • 
   • The Heinz
   • April 3

8. Interchangeable parts?

   By Boxler1066, March 28
   • 9 replies
   • 235 views
   • 
   • Boxler1066
   • April 3

9. Which is the best E-7 variant engine to use in my '89 CH613 Tandem axle tractor?

   By coastaldm611, March 24
   • 1 reply
   • 141 views
   • 
   • BOBWhite
   • March 24

10. Instrument cluster

    By 06mack, July 10, 2019
    • 5 replies
    • 1.7k views
    • 
    • saar
    • March 20

11. 3-4 Code E7 1 2

    By HarryBiron093, June 8, 2023
    • 33 replies
    • 1.4k views
    • 
    • HarryBiron093
    • March 18

12. Shop forman

    By larrynn, March 17
    • 0 replies
    • 106 views
    • 
    • larrynn
    • March 17

13. remove coolant fan on 2007 cv713

    By Mack Hammer, March 15
    • 7 replies
    • 146 views
    • 
    • fjh
    • March 16

14. Door panels

    By mjrays, March 12
    • 15 replies
    • 276 views
    • 
    • mowerman
    • March 14

15. 2016 Mack CXU compressor oil supply line

    By Xe18, March 10
    • 3 replies
    • 153 views
    • 
    • The Heinz
    • March 11

16. MP7 Engine

    By Big Mack Truck, March 9
    • 11 replies
    • 327 views
    • 
    • dexter860
    • March 10

17. 2007 granite air conditioner clutch power line

    By byrohoe, March 5
    • 2 replies
    • 179 views
    • 
    • byrohoe
    • March 9

18. E-7 427 oil line question

    By mackrmodel686st, March 7
    • 5 replies
    • 139 views
    • 
    • mechohaulic
    • March 8

19. 2007 Mack Tandem Dump ASET Engine Skip & Tapping Under of Valve Cover

    By Granitecv713, January 5
    • 16 replies
    • 401 views
    • 
    • fjh
    • March 8

20. Mack was building air to 150 PSI now it won’t go past 40 Psi

    By Kolehamilton, February 17
    • 4 replies
    • 291 views
    • 
    • fjh
    • February 29

21. Any Chance of Mack Offering a Diesel Electric Hybrid Truck like Edison Motors?

    By Jamaican Bulldog, February 25
    • 9 replies
    • 353 views
    • 
    • Jamaican Bulldog
    • February 28

22. 5/2011 Mack GU713 Need Starter circuit wiring diagram

    By tool_king, February 26
    • 0 replies
    • 146 views
    • 
    • tool_king
    • February 26

23. Oil and fuel lines.

    By dexter860, February 10
    • 11 replies
    • 298 views
    • 
    • mowerman
    • February 25

24. New breed aircon hot and cold

    By Lozzatron, February 23
    • 0 replies
    • 171 views
    • 
    • Lozzatron
    • February 23

25. Transmission whine

    By ginpole, February 18
    • 23 replies
    • 494 views
    • 
    • mowerman
    • February 22