Engine, Transmission, Engine Cooling, & Hydraulics

735 topics in this forum

1. Turn Key - Starter Doesn’t Turn - Help!

   By Patrick, March 20
   • 10 replies
   • 330 views
   • 
   • Patrick
   • March 21

2. Leaking Coolant under Aqua Hot

   By jimboland@sbcglobal.net, March 14
   • 7 replies
   • 360 views
   • 
   • Donflem
   • March 20

3. 20% off at Cummins.

   By BradHend, March 18
   • 1 reply
   • 292 views
   • 
   • BradHend
   • March 19

4. Stranded in Baha Serpentine Belt 1 2

   By Dwight Lindsey, March 7
   • 37 replies
   • 1.6k views
   • 
   • Dwight Lindsey
   • March 17

5. Help w/end PID 94 42

   By Rocketman3, March 11
   • 7 replies
   • 378 views
   • 
   • Rocketman3
   • March 14

6. EGT Gauge Added 1 2

   By CRY1942, July 16, 2021
   • 33 replies
   • 2.1k views
   • 
   • Benjamin
   • March 11

7. Fuel Filter Confusion

   By Larry T, March 5
   • 15 replies
   • 672 views
   • 
   • Larry T
   • March 7

8. Cooling fan 2006 Diplomat

   By trstaska, March 4
   • 6 replies
   • 410 views
   • 
   • klcdenver
   • March 5

9. Neat oil Change Hack for Deisel Pushers

   By 1nolaguy, March 3
   • 6 replies
   • 844 views
   • 
   • TLMonaco
   • March 4

10. 2008 Navigator fuel/water separator sensor

    By Makalu, January 28
    • 9 replies
    • 551 views
    • 
    • Makalu
    • March 4

11. 400 ISL - Faulty Intake Manifold Temperature Sensor? 1 2

    By Bill R, May 19, 2023
    • 38 replies
    • 2.2k views
    • 
    • welleking
    • March 2

12. Electrical wiring short

    By Debra Stout, January 11
    • 3 replies
    • 667 views
    • 
    • Debra Stout
    • February 29

13. DPF saga issues - HEST discussion - 2008 Ambassador questions

    By deanrd, October 23, 2023
    • 23 replies
    • 1.2k views
    • 
    • Earl_Price
    • February 29

14. Where do you buy maintenance parts? is now WIDE RANGING maintenance insights on parts and techniques" 1 2 3 4

    By Just Jim, February 11
    • 93 replies
    • 3.3k views
    • 
    • Jetjockey
    • February 28

15. Parking brake warning horn fix

    By saflyer, October 17, 2023
    • 23 replies
    • 1.2k views
    • 
    • Paul J A
    • February 27

16. ISM 500 intermittent Jake brake 1 2

    By pcpronze, July 18, 2023
    • 25 replies
    • 2k views
    • 
    • pcpronze
    • February 24

17. HWH Computerized Leveling panel

    By Linda71, February 13
    • 16 replies
    • 710 views
    • 
    • Linda71
    • February 23

18. General Coolant Discussion; SCA with ES Compleat Coolant 1 2 3

    By Kevin Schitoskey, November 23, 2023
    • 54 replies
    • 3.4k views
    • 
    • Jim Pratten
    • February 22

19. 2006 Diplomat Engine Cooling Fan issues

    By trstaska, February 20
    • 5 replies
    • 451 views
    • 
    • trstaska
    • February 21

20. How do you access leveling jack hydraulics to add fluid?

    By grtdnm, February 2
    • 8 replies
    • 621 views
    • 
    • TomV48
    • February 19

21. 2004 HR Endeavor - STOP ENGINE light? What gives?

    By bonfield, February 12
    • 15 replies
    • 669 views
    • 
    • Floyd4949
    • February 18

22. Mixing Hydraulic fluids 1 2

    By Georgia Mike, February 10
    • 37 replies
    • 1.4k views
    • 
    • dl_racing427
    • February 16

23. 1999 Windsor. Brake Light Deactivation question & TOAD Brakes....Comments?

    By Oilcan, February 14
    • 6 replies
    • 379 views
    • 
    • Tom Cherry
    • February 14

24. Boost Gauge readings

    By Dave Shackelford, February 12
    • 19 replies
    • 731 views
    • 
    • VinceB
    • February 14

25. Oil leak possibly Dip stick 1 2

    By Georgia Mike, December 25, 2023
    • 26 replies
    • 2.1k views
    • 
    • Georgia Mike
    • February 6