Mack Truck Q & A

1,132 questions in this forum

1. E7 3-4 code

   Asked by HarryBiron093, June 8, 2023

   0 votes
   0 answers
2. How to tell if ecm has stopped working

   Asked by kevinl55, June 8, 2023

   0 votes
   1 answer
3. Throttle pedal replacement

   Asked by RCD7595, September 11, 2019

   0 votes
   7 answers
4. 2019 antenna

   Asked by vinny933, May 27, 2023

   0 votes
   4 answers
5. Kind of weird running E6

   Asked by Ryon Hess, May 29, 2023

   0 votes
   11 answers
6. Maxitorque T2090 reverse issues

   Asked by Ryon Hess, May 26, 2023

   0 votes
   17 answers
7. Mack T2090 gearbox leak from cover

   Asked by Ryon Hess, May 27, 2023

   0 votes
   2 answers
8. Mack T318 grinding while shifting in mid gears

   Asked by Big Blue Mack, April 28, 2023

   0 votes
   12 answers
9. Can a DM-690S dbl frame chassis be used to rebuild an R-model w/a damaged fame?

   Asked by coastaldm611, May 4, 2023

   0 votes
   17 answers
10. Mack T318 Problems

    Asked by Big Blue Mack, May 2, 2023

    0 votes
    0 answers
11. Mp8 will not boost

    Asked by Mack317, April 26, 2023

    0 votes
    4 answers
12. 1961 Mack B67T 673NA - Need a head

    Asked by dougthegeologist, April 14, 2023

    0 votes
    1 answer
13. Any E6 Oil Pans Available? (51qt)

    Asked by Ryon Hess, February 10, 2023

    0 votes
    27 answers
14. Camelback trunnion

    Asked by Triple D, March 2, 2023

    0 votes
    62 answers
15. Need some parts numbers for a 68 R-model

    Asked by RockingJFarms, March 28, 2023

    0 votes
    0 answers
16. Anyone using fuel additives these days?

    Asked by Ryon Hess, March 28, 2023

    0 votes
    1 answer
17. NEW B

    Asked by New B, March 28, 2023

    0 votes
    0 answers
18. 2015 CXU13

    Asked by Aguilar, March 24, 2023

    0 votes
    3 answers
19. jake brake

    Asked by Troy8182, March 22, 2023

    0 votes
    15 answers
20. Looking for a drag link bar for first series superliner

    Asked by Superlinergirl, March 16, 2023

    0 votes
    8 answers
21. 2023 Mack anthem steering

    Asked by Wayne091716, March 10, 2023

    0 votes
    0 answers
22. Need help identifying a tranny by VIN. Vision Mack

    Asked by Vladislav, March 5, 2023

    0 votes
    13 answers
23. EGT

    Asked by Sunshine, March 6, 2023

    0 votes
    0 answers
24. 99 RD688s cooling fan override switch

    Asked by DBGraves, March 4, 2023

    0 votes
    4 answers
25. 94 Mack ch613/E7 won't restart after it gets hot

    Asked by Brianpcp, February 24, 2023

    0 votes
    16 answers