Modern Mack Truck General Discussion

2,619 topics in this forum

1. Mack Pinnacle

   By james j neiweem, March 21
   • 5 replies
   • 1.4k views
   • 
   • Bullheaded
   • 4 hours ago

2. 2003 MR688S rollover cab swap 1 2 3

   By JoeH, January 9
   • 63 replies
   • 1.9k views
   • 
   • DavCut
   • Yesterday at 12:59 PM

3. Air conditioning problems

   By Concrete cowboy, Wednesday at 12:52 PM
   • 11 replies
   • 139 views
   • 
   • Geoff Weeks
   • Wednesday at 09:21 PM

4. 2010 cxu right side power mirror and window issue

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

5. Aftermarkets Parts and You

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

6. What Is Mack "m" Ride Suspension?

   By maxidyne237, January 24, 2007
   • 14 replies
   • 22k views
   • 
   • The Heinz
   • April 3

7. Interchangeable parts?

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

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

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

9. Instrument cluster

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

10. 3-4 Code E7 1 2

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

11. Shop forman

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

12. remove coolant fan on 2007 cv713

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

13. Door panels

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

14. 2016 Mack CXU compressor oil supply line

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

15. MP7 Engine

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

16. 2007 granite air conditioner clutch power line

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

17. E-7 427 oil line question

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

18. 2007 Mack Tandem Dump ASET Engine Skip & Tapping Under of Valve Cover

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

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

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

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

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

21. 5/2011 Mack GU713 Need Starter circuit wiring diagram

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

22. Oil and fuel lines.

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

23. New breed aircon hot and cold

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

24. Transmission whine

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

25. Might be getting a CH 427 1 2

    By dds92780, May 2, 2015
    • 26 replies
    • 3k views
    • 
    • dexter860
    • February 10