Engine and Transmission

6,347 topics in this forum

1. Engine rebuild on a '53 B-61T: END673 1 2 3 4

   By Keith S, December 25, 2023
   • 90 replies
   • 3.6k views
   • 
   • mowerman
   • January 1

2. 59 Mack B 67 ST with END 673 Oil Change/ cleaning

   By Krost Way, December 29, 2023
   • 2 replies
   • 283 views
   • 
   • mechohaulic
   • December 29, 2023

3. 2013 GU813 MP8 Hard Start

   By Goddy454, December 5, 2023
   • 9 replies
   • 684 views
   • 
   • Joey Mack
   • December 24, 2023

4. Older 2 valve head fire rings.

   By D is for diesel, December 21, 2023
   • 8 replies
   • 449 views
   • 
   • Joey Mack
   • December 22, 2023

5. 1941 Mack A40 Magnadyne idle issue

   By FireSKip17, December 18, 2023
   • 13 replies
   • 558 views
   • 
   • FireSKip17
   • December 21, 2023

6. 2006 Mack 613 tractor runaway / oil in injection module plug 1 2

   By Trumbull_welding, December 17, 2023
   • 41 replies
   • 1.3k views
   • 
   • JoeH
   • December 20, 2023

7. ENDT-865

   By Brian L Blaylock, December 18, 2023
   • 2 replies
   • 320 views
   • 
   • fjh
   • December 18, 2023

8. Cylinder Heads for an E7

   By Ian Severson, December 13, 2023
   • 2 replies
   • 274 views
   • 
   • 880joe
   • December 16, 2023

9. Gu713 egr cooler

   By Trumbull_welding, December 7, 2023
   • 6 replies
   • 454 views
   • 
   • Trumbull_welding
   • December 15, 2023

10. Looking for head bolt torque spec and sequence for a ENF464A gas engine.

    By Rcfireman, December 14, 2023
    • 0 replies
    • 235 views
    • 
    • Rcfireman
    • December 14, 2023

11. High RPM governor springs. 1 2

    By Mandrewoid, December 11, 2023
    • 47 replies
    • 2.1k views
    • 
    • Mandrewoid
    • December 14, 2023

12. 1996 mack with a stop crank warning light on

    By Ken.Timmons, December 13, 2023
    • 1 reply
    • 209 views
    • 
    • Joey Mack
    • December 13, 2023

13. 86 Mack 10 speed TRDL1070 Transmission troubles

    By TownsendMack, December 12, 2023
    • 5 replies
    • 390 views
    • 
    • Joey Mack
    • December 13, 2023

14. E6 w/Bosch P7100 Fuel Pump

    By rogershilling, July 25, 2019
    • 12 replies
    • 4.2k views
    • 
    • Mandrewoid
    • December 13, 2023

15. E7 Specs

    By Mack&Cheese, May 13, 2017
    • 14 replies
    • 23.2k views
    • 
    • JoeH
    • December 10, 2023

16. Coolant?

    By MACKS, December 5, 2023
    • 2 replies
    • 548 views
    • 
    • Full Floater
    • December 9, 2023

17. P208a code

    By johndeer, December 8, 2023
    • 0 replies
    • 205 views
    • 
    • johndeer
    • December 8, 2023

18. E9 V8 Block Identification

    By Supermutt, December 8, 2023
    • 0 replies
    • 268 views
    • 
    • Supermutt
    • December 8, 2023

19. Can anyone identify this Mack Diesel engine 1 2 3

    By screwylouie010, September 25, 2023
    • 56 replies
    • 3.5k views
    • 
    • Swishy
    • December 7, 2023

20. Quad box parts and more

    By mrbigtrucks, December 6, 2023
    • 0 replies
    • 242 views
    • 
    • mrbigtrucks
    • December 6, 2023

21. 2006 CV713 New Head exhaust pin has broke twice in a month

    By TurdFerguson, December 4, 2023
    • 18 replies
    • 704 views
    • 
    • Mackpro
    • December 5, 2023

22. Loss of power with code p008a

    By Mikek095, August 20, 2018
    • 2 replies
    • 2.6k views
    • 
    • Mackpro
    • December 5, 2023

23. E9 500 V8

    By Supermutt, December 2, 2023
    • 2 replies
    • 424 views
    • 
    • Supermutt
    • December 2, 2023

24. 88 MACK/RENAULT Mid Liner Cabover MS300 Clutch Problems

    By Mike Strait, March 29, 2012
    • 6 replies
    • 11.7k views
    • 
    • 67RModel
    • December 1, 2023

25. 75w-140 in a 6 speed?

    By Full Floater, December 1, 2023
    • 0 replies
    • 278 views
    • 
    • Full Floater
    • December 1, 2023