6.4L Power Stroke® Diesel Engines

641 topics in this forum

1. P0404 & P1335

   By Keith Browning, September 5, 2007
   • 5 replies
   • 2.7k views
   • 
   • Keith Browning
   • April 19, 2008

2. Intermittent White Smoke

   By Keith Browning, January 2, 2008
   • 5 replies
   • 1.2k views
   • 
   • DwayneGorniak
   • January 3, 2008

3. 6.4 no power at accel at times

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

4. Intermittent blueish/white smoke and no power

   By FordFanaticTony, February 5, 2015
   • 5 replies
   • 1.8k views
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   • FordFanaticTony
   • February 6, 2015

5. Std engine in our school bus's now....

   By exmod110, April 26, 2012
   • 5 replies
   • 1.3k views
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   • exmod110
   • May 8, 2012

6. Noise at back of engine after HPFP replacement.

   By lmorris, May 2, 2012
   • 5 replies
   • 1.2k views
   • 
   • Mekanik
   • May 25, 2012

7. 6.4 oil in coolant

   By iceman, August 16, 2008
   • 5 replies
   • 3.7k views
   • 
   • slim
   • August 20, 2008

8. 6.4 Fuel in coolant

   By Fordracer, May 10, 2012
   • 5 replies
   • 4.7k views
   • 
   • Alex Bruene
   • May 14, 2012

9. 6.4 misfire all cylinders bank 2

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

10. no start /fuel contamination 2008/6.4

    By Autoworker, December 12, 2008
    • 5 replies
    • 2.2k views
    • 
    • Mikill
    • January 1, 2009

11. Breaking stuff during repair..

    By DamageINC, August 23, 2008
    • 5 replies
    • 942 views
    • 
    • Tony302600
    • August 29, 2008

12. Will it be ready for Monday ?

    By Jeff Clyde, May 7, 2011
    • 5 replies
    • 1.5k views
    • 
    • lmorris
    • May 9, 2011

13. Terra Clean - is it a gimmic?

    By Ficm, May 27, 2013
    • 5 replies
    • 2.7k views
    • 
    • Ficm
    • May 27, 2013

14. The Other-Other 6.4 Oil Leak

    By Jeff_, January 15, 2008
    • 5 replies
    • 2.2k views
    • 
    • Brad Clayton
    • January 22, 2008

15. High Pressure Pump

    By slim, August 14, 2009
    • 5 replies
    • 27.8k views
    • 
    • slim
    • August 15, 2009

16. up pipe torquing

    By BustedKnucklez, December 22, 2008
    • 5 replies
    • 1.2k views
    • 
    • BustedKnucklez
    • January 7, 2009

17. 2008 f-250

    By robp823, April 22, 2009
    • 5 replies
    • 940 views
    • 
    • robp823
    • April 23, 2009

18. Intermittent P115a,

    By vloney, June 8, 2012
    • 5 replies
    • 1.8k views
    • 
    • Keith Browning
    • June 9, 2012

19. Exhaust Leaks

    By Keith Browning, June 26, 2014
    • 5 replies
    • 2.3k views
    • 
    • cbriggs
    • July 6, 2014

20. two dumb 6.4 questions.....

    By Fredsvt, May 5, 2009
    • 5 replies
    • 1.2k views
    • 
    • Aaron
    • May 6, 2009

21. Hp fuel pump imploded.

    By sdv4x4, March 24, 2010
    • 5 replies
    • 1.5k views
    • 
    • Keith Browning
    • March 26, 2010

22. My first '08 driveability issue

    By mchan68, September 19, 2008
    • 5 replies
    • 1.2k views
    • 
    • Fordtechnician
    • September 26, 2008

23. Engine idle shutoff ????????????

    By fjubain, January 11, 2009
    • 5 replies
    • 1.2k views
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    • robp823
    • January 15, 2009

24. 6.4 radiators

    By Brad Clayton, June 16, 2007
    • 5 replies
    • 1.3k views
    • 
    • DieselD
    • August 7, 2007

25. Crank, Start & Stall

    By Keith Browning, December 7, 2011
    • 5 replies
    • 1.2k views
    • 
    • Keith Browning
    • December 8, 2011