6.4L Power Stroke® Diesel Engines

641 topics in this forum

1. 6.4 fuel in oil

   By ninja972r, October 31, 2008
   • 4 replies
   • 1.5k views
   • 
   • Mekanik
   • November 2, 2008

2. 6.4 fuel mileage

   By LARRY BRUDZYNSKI, December 21, 2007
   • 11 replies
   • 2.2k views
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   • Guest
   • January 30, 2008

3. 6.4 fuel smoke

   By tonybullitt, January 7, 2016
   • 13 replies
   • 2.8k views
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   • mchan68
   • January 8, 2016

4. 6.4 fuel trims

   By billy_o, June 28, 2010
   • 3 replies
   • 2k views
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   • Steve Mutter
   • June 29, 2010

5. 6.4 fun

   By batmantech, January 29, 2019
   • 2 replies
   • 1.4k views
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   • batmantech
   • January 31, 2019

6. 6.4 glow plugs

   By epokiak, November 13, 2008
   • 2 replies
   • 998 views
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   • Mikill
   • November 14, 2008

7. 6.4 has no power only during a heavy rain

   By jbarnett31, May 17, 2010
   • 5 replies
   • 1.2k views
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   • jbarnett31
   • June 21, 2010

8. 6.4 high idle

   By tecanic1, June 5, 2014
   • 4 replies
   • 2.8k views
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   • Keith Browning
   • June 7, 2014

9. 6.4 High Idle Modification

   By Bruce Amacker, April 4, 2008
   • 4 replies
   • 981 views
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   • Jim Warman
   • April 4, 2008

10. 6.4 intermittent miss on #5 cylinder

    By jbarnett31, August 6, 2009
    • 3 replies
    • 2.4k views
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    • GregKneupper
    • August 8, 2009

11. 6.4 intermittent no-start

    By Alex Bruene, July 15, 2016
    • 6 replies
    • 2.4k views
    • 
    • Alex Bruene
    • July 27, 2016

12. 6.4 junk remans

    By garyt, March 6, 2015
    • 22 replies
    • 4.6k views
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    • forddieseldoctor
    • March 28, 2019

13. 6.4 L front oil pump and crank seal replacment

    By dkachma, April 9, 2011
    • 6 replies
    • 3.4k views
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    • joshbuys
    • April 10, 2011

14. 6.4 l smoking out the city

    By 21dieseltech, December 28, 2007
    • 2 replies
    • 1.7k views
    • 
    • mchan68
    • December 28, 2007

15. 6.4 lacks power code P040D

    By dean, April 13, 2008
    • 8 replies
    • 6k views
    • 
    • Torqued_Up
    • July 10, 2008

16. 6.4 Lacks Power, P2263

    By ChristopherH, April 1, 2008
    • 11 replies
    • 9.4k views
    • 
    • Fordracer
    • October 17, 2008

17. 6.4 loosing coolant already

    By iceman, November 13, 2007
    • 7 replies
    • 4.6k views
    • 
    • DwayneGorniak
    • November 20, 2007

18. 6.4 misfire all cylinders bank 2

    By KHFord, July 11, 2024
    • 5 replies
    • 7.7k views
    • 
    • jimmy57
    • March 27, 2025

19. 6.4 mpg what are you guys seeing

    By kevin phillips, August 29, 2007
    • 15 replies
    • 1.3k views
    • 
    • Fordracer
    • September 10, 2007

20. 6.4 no heat from vents

    By jbarnett31, October 24, 2008
    • 3 replies
    • 1.1k views
    • 
    • Jeff_
    • October 25, 2008

21. 6.4 no power at accel at times

    By jbarnett31, August 13, 2008
    • 5 replies
    • 978 views
    • 
    • rlchv70
    • August 14, 2008

22. 6.4 no start

    By r-wats70, January 5, 2015
    • 11 replies
    • 7.7k views
    • 
    • scott1984
    • January 23, 2015

23. 6.4 no start

    By batmantech, June 11, 2010
    • 19 replies
    • 6.7k views
    • 
    • Matt Saunoras
    • July 26, 2011

24. 6.4 oil change

    By Steve Mutter, March 4, 2007
    • 3 replies
    • 608 views
    • 
    • Brad Clayton
    • March 6, 2007

25. 6.4 oil in coolant

    By iceman, August 16, 2008
    • 5 replies
    • 3.6k views
    • 
    • slim
    • August 20, 2008