6.4 Motor Problems [Archive] - Page 4 - Ford Powerstroke Diesel Forum

: 6.4 Motor Problems


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  1. Occasional rough idle, no smoke, no codes, no symbols
  2. Not enough boost with new tuner
  3. Code 662 Faulty EGR Valve
  4. Accelerator not working!!
  5. Overheating issues or something else?
  6. Check engine light??
  7. turbo over spool/ loss of power.
  8. dtc P0684
  9. 6.4 blows-up again, gas engine swap options?
  10. Howling Noise
  11. c02 test relaibility? 6.4 blown head.
  12. replacement 6.4 engine
  13. Leaking oil through exhaust
  14. help would be great thanks guys
  15. Want to be sure I need a HPFP
  16. cam shaft and crank shaft sensor
  17. 08 6.4Diesel No Start, wants too, though doesn't
  18. Whiteish blue smoke on heavy throttle
  19. oil problem
  20. Truck shaking at 65 and idling weird
  21. Turbo change still smoking
  22. A/C Issues
  23. driver side up pipe cracked
  24. VGT/HP turbo vanes sticking shut?
  25. Fuel rail pressure sensor
  26. Blowing boost tube
  27. HPFP
  28. HPFP
  29. Part number? Coolant tube
  30. New owner 53k miles, puked on me.
  31. alot of fuel in my oil. headgaskets gone?
  32. need a part # and cant find it
  33. Oil cooler replacement, any tips?
  34. Might have a Broken rocker
  35. Coolant Leak?
  36. Smoking issue!
  37. 08 F250 (complete rebuild) lots of blowby
  38. Harry77474
  39. P200e code, STOP SAFELY NOW
  40. Wont get warm
  41. Rough idle???
  42. 6.4l with 6.0l issue
  43. Any idea what these last two codes are?
  44. Codes
  45. High Idle issue after Intake install?
  46. turbo hiss
  47. pcm & tcm cooked after efi live?
  48. Coolant Puking
  49. High Oil Temp
  50. Need help, fan noise while hauling.
  51. HPFP replacment?
  52. 6.4 not runing right after dpf/cat delete
  53. up pipes?
  54. Motor went haywire, redlined, then shut off??
  55. Dpf/cat delete now truck runs horrible
  56. 2008 6.4 knocking
  57. Help!! Boost/power problems.
  58. Truck won't start
  59. Fuel Water Separator Rebuild and Flushing Fuel System
  60. Performance Radiator
  61. Test drove a 6.4, some questions
  62. Done with this leaky radiator....
  63. Loud something, clunk, force and Gone? Mystery
  64. Falls on its face at hard throttle near 2-3 shift
  65. Turbo boost leak?
  66. Third 6.4 Flexplate in 9 months
  67. Coolant Loose
  68. Truck going into limp mode. Code P0088
  69. Radiator Woes, Can't catch a break.
  70. 6.4 intermittent rough idle & wrench symbol
  71. re assm 6.4 crank spacer????
  72. Loss of power on top end, dpf delete no engine codes
  73. Clutch Input Sensor?
  74. MAJOR OH S**T!!!
  75. Could it be my HPFP?
  76. Is this a normal noise?
  77. just purchased "LOUD ENGINE KNOCK"
  78. oil leak after sepentine belt replaced 6.4
  79. both turbos bad?
  80. Starter goin bad
  81. Bad diesel??????
  82. 6.4 Compression Problem
  83. 08 no start
  84. 6.4 help
  85. 6.4 Blowing Blue
  86. Upper rad hose leaking, EGR delete while I'm in there?
  87. 6.4 Blue Smoke
  88. 2009 F350 6.4 Losing coolant?....!!!!! Plz help
  89. Limp mode, high external temps and P0088
  90. 08 6.4 metal in oil filter
  91. puked.. need some info
  92. Blueish smoke
  93. Cylinder #8 misfire??
  94. Please help!!
  95. New 6.4 owner worried!!
  96. Now what????
  97. 6.4 smoking update Possible solution
  98. 2008 no crank/no start
  99. Battery light came on.
  100. P0266 and Ticking
  101. Bye bye 6.4
  102. Injection Pulse Width Specs, Short Term Fuel Trim
  103. Another White Smoke Thread
  104. missing a sound from my 08 6.4 that's effecting turbo psi
  105. cab on head studs
  106. p0266 code, rough idle
  107. 2010 F350: Check Engine Light = P2002..will delete and Tune cure?
  108. EGR Valve
  109. Please help! Truck won't start
  110. Sticking EGR valve?
  111. HELP! Fuel pump????
  112. truck sputtered on start
  113. P0675 after changing fuel pressure sensor
  114. down on power
  115. New here, & need help, ton of white smoke & power loss & stall
  116. Died on road again
  117. 2008 6.4 L problems
  118. stuck in regen
  119. Awww Man!
  120. High pressure fuel pump
  121. What to watch out for?
  122. Coolant Leak
  123. High fuel rail pressure
  124. Possible to blow head gaskets after studs and egr delete?
  125. Help EGR
  126. Re-gen ??? Help !!!
  127. got a 91336 code.....?
  128. A little grey with the black smoke under heavy acceleration normal?
  129. How much out of pocket for a rear main seal?
  130. Intermittent No Power
  131. 6.4 Powerstroke engine rough idle, now won't start
  132. P0 2002 and 0000 codes
  133. dead accelerator pedal, P0652 ????
  134. My 09' 6.4 is smoking blue smoke at idle and red lights, no smoke when driving?? WTH?
  135. Injector #1 Misfire, replaced but still throws code
  136. 2010 6.4 With 3 problems, Need help cause dealer is none
  137. 6.4
  138. broken exhaust manifold bolt - what else?
  139. New injector and still misfiring
  140. Another high boost
  141. 6.4 cranks and fires wont start
  142. 6.4 lost power
  143. We gut the DPF/CAT, and now have problems.
  144. Fuel Pressure Surging with IDP's newest tunes
  145. Injector maybe?
  146. Truck won't crank help!'n
  147. Cold start continuous whit smoke?
  148. Had to replace headgaskets
  149. High EGT with stock F350 and bullydog tuner
  150. 08 PITA F450 Hesitation and Hard starting
  151. Busted front cover/connector piece.
  152. Thinking of 09...inspection was fine until...!!
  153. Cracked Pistons
  154. Hard Starting
  155. P132B code after reflash.
  156. High boost???
  157. lower hose change but always leaks
  158. Leaking rad.
  159. Ford Sucks!
  160. Need help to force regen
  161. Lower radiator hose popped off
  162. Lift Pump Question ??
  163. Something doesnt seem right.
  164. Strong off bottom but falls flat at 30 psi
  165. 6.4 injector connector
  166. Diesel Newbie...Is this normal???
  167. Boost problems.
  168. 6.4 Left me stranded !! NEED HELP !!
  169. 2008 F250 6.4
  170. Fuel leak, please help!!!
  171. COOLANT LEAK
  172. truck making noise, brakes feel weird
  173. newer owner truck in shop already
  174. Intercooler leak
  175. Leaking Fuel
  176. ebp sensor tube leaking?
  177. idle and it drops
  178. Bang! then no power or boost
  179. Check Engine Light ON w/ NO Codes, SCT LW w/ IDP Tunes
  180. high pressure DIESEL 6.4 pump 2008
  181. vane over travel?
  182. Oil pressure light
  183. Clear slick liquid coming out of truck.
  184. Turbo squeak/rattle
  185. Is it possible to replace turbo inlet without taking the cab off?
  186. 2010 SuperDuty Smoke and Regen Issues?
  187. Sart oil cooler repair tomorrow
  188. Broken exhaust bolts 6.4
  189. Another 'Where is my coolant question?'
  190. Another 'Where is my coolant questioin?'
  191. A Bit of Cavitation
  192. Normal Fuel PSI?
  193. PCM Fried?
  194. truck in for a head gasket
  195. Truck Stalled and Won't Start P0087 and P0232
  196. Fan noise sometimes when accelerating....?
  197. Just programmed now white smoking
  198. 08 F250 Puking Coolant
  199. Oil leak between engine/transmission
  200. Objects in oil??
  201. p1557 intermittently comes on
  202. truck falls on its face at WOT,
  203. Coolant Still Leaking from Front of Engine
  204. Metal piece in oil pan
  205. clogged cooler or bhg?
  206. Engine Code help ???
  207. 08 6.4 with 118,000 blew up
  208. F550 In Distress. Advice Please--
  209. remove fan?!
  210. Heat off and on pls help!
  211. No start after fuel system work
  212. 1700RPM vibration...injectors?
  213. 08 f350 6.4l cranks but wont start, cam not turning
  214. 2008 6.4 Help Needed
  215. motor shut off, darn near wrecked.
  216. EGR question
  217. Possible blown head gasket
  218. Turbo issues
  219. Help Injector Issue
  220. Is this fair?
  221. help!!!!
  222. Driving down the interstate this morning and it died!
  223. Oil cooler or head gasket failure?
  224. Oil leak from passenger side head
  225. Keeps going into regen
  226. anyone ever broke their water seperator knob
  227. Oil or Soot Leak at Front of Engine
  228. Please verify anti theft
  229. Horrible Idle
  230. 6.4 losing antifreeze.. Help.
  231. 6.4 temp guages pegs out
  232. Rough Idle at start, then fine.
  233. Regen Killing Truck
  234. WTF... Coolant all over the reservoir and the inner fender-well
  235. Replacing high pressure turbo oil return... anybody tackled this before?
  236. Coolant question?
  237. Broken Exhaust Manifold Bolt
  238. Surging and not starting
  239. Weird noise coming from engine. Please read!
  240. LOW POWER
  241. 6.4 water temp spikes fast
  242. "Ticking noise" coming from the rear driver side underneather
  243. Coolant in oil
  244. im probably over reacting?
  245. 911,,,, I think! Coolant issue after EGR delete
  246. Hey guys Loosing coolant and Trans DTC
  247. blowin smoke and shakin
  248. Intermittent rough idle, no smoke, no codes
  249. '08 Power/Smoke Issues
  250. rough idle and slow rev..