Engine and Transmission

6,248 topics in this forum

1. `98 RD turbo charger draining oil and engine oil won`t guage

   By adewale, May 20, 2012
   • 0 replies
   • 977 views
   • 
   • adewale
   • May 20, 2012

2. !?!? What happened! 1 2

   By lakewood, April 20, 2017
   • 34 replies
   • 5.6k views
   • 
   • lakewood
   • May 12, 2017

3. !999 Mack Vision, How good is the E7 427

   By Sweat6116, March 22, 2015   

   • horsepower
   • reliablity
   • (and 1 more)

     Tagged with:

     • horsepower
     • reliablity
     • High mileage
   • 11 replies
   • 11.4k views
   • 
   • Sweat6116
   • March 22, 2015

4. ¿how A Aftercooler Works?

   By Mack, July 30, 2005
   • 7 replies
   • 3.9k views
   • 
   • b61mack
   • August 1, 2005

5. ...well That's Not S'posed Ta Happen!

   By RowdyRebel, August 6, 2009
   • 6 replies
   • 1.9k views
   • 
   • mackdaddy1911a1
   • August 9, 2009

6. .Why me??? 1 2

   By Superdog, April 21, 2016
   • 43 replies
   • 6.1k views
   • 
   • turckster
   • May 3, 2016

7. '01 E7 Missing Low Rpms

   By QCDriver, August 30, 2009
   • 5 replies
   • 3.2k views
   • 
   • QCDriver
   • October 13, 2009

8. '01 RD 688S Fuel in the oil..

   By Joey Mack, June 18, 2022
   • 15 replies
   • 894 views
   • 
   • fjh
   • June 24, 2022

9. '03 CX613 427 mileage and boost

   By MackFarmer05, December 22, 2015
   • 2 replies
   • 1.3k views
   • 
   • MackFarmer05
   • December 22, 2015

10. '05 Granite fuel burning pig

    By Supertrucker, May 12, 2013
    • 21 replies
    • 7.7k views
    • 
    • Supertrucker
    • July 8, 2013

11. '05 Granite Grinding Into 5Th

    By Supertrucker, November 14, 2009
    • 4 replies
    • 1.4k views
    • 
    • Supertrucker
    • November 15, 2009

12. '06 E7 Engine Specs/Common Issues? Newbie

    By MR688S, July 21, 2020
    • 4 replies
    • 870 views
    • 
    • MR688S
    • July 23, 2020

13. '07 CXN 613 / AC 460

    By Bubba Rick, December 17, 2020
    • 15 replies
    • 1.8k views
    • 
    • OldRedMack
    • December 31, 2020

14. '08 MP-8 " missing" between 1550 and 1750 RPM

    By ceskimo, December 15, 2012
    • 1 reply
    • 985 views
    • 
    • staxx
    • December 15, 2012

15. '08 Mru Mp7 Engine Shuts Down

    By square tire, August 20, 2011   

    • engine
    • electrical
    • (and 3 more)

      Tagged with:

      • engine
      • electrical
      • mack
      • problem
      • mechanical
    • 7 replies
    • 13.6k views
    • 
    • Elite Diesel Solutions
    • October 12, 2023

16. '09 mp-8 emmissions

    By bruiser, April 13, 2013
    • 4 replies
    • 1.6k views
    • 
    • j_martell
    • April 18, 2013

17. '37 Mack Engine - Lube for fan pulley

    By LFD1935, October 18, 2017
    • 1 reply
    • 671 views
    • 
    • 41chevy
    • October 18, 2017

18. '47 gas engine

    By refusegetter, October 4, 2013
    • 6 replies
    • 2.1k views
    • 
    • 41chevy
    • October 31, 2013

19. '63 B81SX 1 2 3

    By dayradebaugh, June 1, 2019
    • 57 replies
    • 7k views
    • 
    • Freightrain
    • June 19, 2019

20. '69 R611ST

    By Mudman089, May 26, 2020
    • 4 replies
    • 913 views
    • 
    • fjh
    • May 27, 2020

21. '79 676 odd size injector thru water passage

    By diggin dirt, April 30, 2012
    • 3 replies
    • 1.3k views
    • 
    • Rob
    • May 1, 2012

22. '79 Mack 235hp Jake Brake?

    By Joseph Pickarts, January 15, 2016
    • 13 replies
    • 2.7k views
    • 
    • br549
    • January 30, 2016

23. '87 MR with rough idle

    By The Trash Man, November 19, 2011
    • 6 replies
    • 2.5k views
    • 
    • The Trash Man
    • December 21, 2011

24. '89 Rw713

    By bobo, May 1, 2010
    • 12 replies
    • 3.3k views
    • 
    • bobo
    • May 29, 2010

25. '90 model e7-350 knocking

    By boogaman, February 28, 2015
    • 8 replies
    • 2.3k views
    • 
    • boogaman
    • March 12, 2015