Mack Truck Q & A

1,178 questions in this forum

1. 2007 Mack AC 350 turbo waste gate

   Asked by mimsriggers, 17 hours ago

   0 votes
   3 answers
2. Dm686

   Asked by Dm 686 s, March 28

   0 votes
   0 answers
3. 06 Vision auto shift problem

   Asked by Jason Chernoff, March 26

   0 votes
   0 answers
4. 1999 RD Alternator fuse

   Asked by Sidney, March 20

   0 votes
   3 answers
5. Low air pressure brake lights

   Asked by Brian Davies, March 19

   0 votes
   1 answer
6. 98 mack rb

   Asked by 98 mack rb, March 19

   0 votes
   0 answers
7. Evolution of the E7 Engine

   Asked by kevgibbs, December 16, 2020

   3 votes
   43 answers
8. 2007 mack granite

   Asked by justincase, October 29, 2025

   0 votes
   16 answers
9. Fuel Leaks

   Asked by LynMar, February 28

   0 votes
   1 answer
10. Cxu613 air compressor replacement

    Asked by Kolehamilton, February 13

    0 votes
    1 answer
11. How do I add trailer wiring to 2007 Mack CV713 Granite

    Asked by conc2steel, February 10

    0 votes
    1 answer
12. 2007 Mack Granite trailer harness

    Asked by StoneandSteel, February 20, 2025

    0 votes
    4 answers
13. help with Mack model overview

    Asked by oifla, January 30

    0 votes
    4 answers
14. Mack cxn 613 throttle cut out

    Asked by roth25, January 20

    0 votes
    6 answers
15. Mack Pinnacle Lacking Power Under Load

    Asked by nbone28, January 21

    0 votes
    0 answers
16. ‘89 350 Mack 12 Speed 44k rears

    Asked by BulldogMack, January 13

    0 votes
    12 answers
17. E-7 ECM reprogramming

    Asked by Shadyacresmack, May 30, 2025

    0 votes
    30 answers
18. Mack cxn delete

    Asked by roth25, January 12

    0 votes
    2 answers
19. 2014 Mack tri-drive Mp8 Mack/Eaton Conversion

    Asked by BlueMackBastard99, January 2

    0 votes
    1 answer
20. Sleeper berth conversion onto a 2001 RD688

    Asked by JoeH, December 21, 2025

    0 votes
    2 answers
21. 15" T Brake springs

    Asked by BulldogMack, December 13, 2025

    0 votes
    9 answers
22. Defroster blend door

    Asked by cleadus Jordan, December 9, 2025

    0 votes
    4 answers
23. Mismatched Tires on 2014 Mack GU8

    Asked by drtwrk, December 3, 2025

    0 votes
    1 answer
24. Convert to spring brake chambers rear axles 55 LJSWX

    Asked by FBGNO, November 22, 2025

    0 votes
    5 answers
25. Vision front axle vs. Ch

    Asked by dogg rescue, November 21, 2025

    0 votes
    0 answers