Engines

831 topics in this forum

1. Cummins oil leak, electrical discharge

   By starmack2001, August 19, 2019
   • 6 replies
   • 2759 views
   • 
   • 05 Vectra
   • December 1, 2020

2. Cummins Onan Diesel Generator - Changing Coolant

   By PinkArnold, April 4, 2014
   • 2 replies
   • 10530 views
   • 
   • PinkArnold
   • April 6, 2014

3. Cummins Scan Tool that Works?

   By richbis, April 13, 2022
   • 15 replies
   • 3811 views
   • 
   • jleamont
   • May 6, 2022

4. Cummins Service

   By Jaxon, August 9, 2018
   • 13 replies
   • 3279 views
   • 
   • obedb
   • December 1, 2018

5. Cummins vs MaxxForce

   By LoneStarBQ, June 24, 2011
   • 4 replies
   • 46810 views
   • 
   • Spike45
   • July 5, 2011

6. Cummins Water Pump Leak - ISB 340

   By deasnealy, January 10, 2019
   • 9 replies
   • 3864 views
   • 
   • deasnealy
   • January 10, 2019

7. Cummins-Onan RV QD 8000

   By akadeadeye, August 13, 2015
   • 2 replies
   • 2813 views
   • 
   • wildebill308
   • August 14, 2015

8. CumminsISB 300hp

   By whipdot, June 8, 2019
   • 7 replies
   • 2120 views
   • 
   • manholt
   • June 8, 2019

9. Cylinder Liner Pitting Caused By Non-treatment Of Coolant

   By jdkrause, June 3, 2015
   • 5 replies
   • 4571 views
   • 
   • deenad
   • July 6, 2015

10. Damage To My Cat 300 Hp Engine?

    By ms_kitty, August 9, 2009
    • 3 replies
    • 13107 views
    • 
    • pete@waterworksconstruction.net
    • September 28, 2009

11. Dash Lights & Engine Monitor Message

    By F455594, March 15, 2017
    • 2 replies
    • 1254 views
    • 
    • hermanmullins
    • March 16, 2017

12. Dashboard AC/Heater Control Box

    By CAdvoc, February 8, 2011
    • 0 replies
    • 2987 views
    • 
    • CAdvoc
    • February 8, 2011

13. DD 13 Fuel Leak

    By five, March 8, 2017
    • 11 replies
    • 3633 views
    • 
    • ianbullock
    • March 9, 2017

14. DEF

    By five, May 22, 2016
    • 2 replies
    • 1254 views
    • 
    • kingfr
    • May 22, 2016

15. DEF Head Failure

    By howie1234, May 8, 2020
    • 9 replies
    • 6481 views
    • 
    • wayne77590
    • September 28, 2020

16. DEF Hydrometer 1 2

    By jleamont, March 24, 2017
    • 39 replies
    • 6005 views
    • 
    • jleamont
    • March 28, 2017

17. DEF storage info and Life chart.

    By dickandlois, May 2, 2019
    • 5 replies
    • 2068 views
    • 
    • dickandlois
    • May 3, 2019

18. Delo 15-40 Or Synthetic

    By chp007kd40, July 7, 2013
    • 6 replies
    • 2754 views
    • 
    • desertdeals69
    • July 9, 2013

19. Detroit DD13 Belt Concerns

    By jleamont, May 22, 2017
    • 1 reply
    • 2180 views
    • 
    • five
    • May 22, 2017

20. Detroit Diesel

    By five, June 27, 2015
    • 9 replies
    • 5870 views
    • 
    • tbutler
    • December 19, 2015

21. Detroit Diesel 8V-71 Start Problem

    By treeplanter, August 1, 2012   

    • engines
    • 2 replies
    • 5419 views
    • 
    • DieselGuy
    • August 25, 2012

22. Detroit Diesel w/50DN Alternator

    By schoonmakerjon, May 9, 2023   

    • repairs
    • 2 replies
    • 980 views
    • 
    • schoonmakerjon
    • May 10, 2023

23. Dexron VI In Hydraulics System Speced For Dexron III

    By calvin9853, March 19, 2017
    • 2 replies
    • 2290 views
    • 
    • jleamont
    • March 20, 2017

24. Diagnostic Codes

    By pbrosher, December 3, 2017
    • 2 replies
    • 1336 views
    • 
    • dickandlois
    • December 3, 2017

25. Diesel & Gas Tuner/Programmer

    By DonUtman, August 20, 2012   

    • engines
    • 0 replies
    • 2564 views
    • 
    • DonUtman
    • August 20, 2012