04.5-05 LLY Duramax Powertrain [Archive] - Chevy and GMC Duramax Diesel Forum

: 04.5-05 LLY Duramax Powertrain


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  1. Air rushing noise driving me insane
  2. Duramax Dies while driving
  3. LLY smoke under hard launch
  4. Fan running
  5. 2005 Glow Plug Won't Seal
  6. Burning Oil at Idle only in Drive
  7. Part identification
  8. Pouring ATF Allison 1000
  9. Electrical issues
  10. Buzzing/humming sounds and grinding noise
  11. Jimbo strikes again
  12. Urgent Hydro-boost
  13. Water leak issue
  14. 04.5 LLY just changed head gaskets and had it running
  15. Help Explain Invoice LLY
  16. Starting trouble
  17. LLY compared to LB7 fan noise
  18. Loss of power in 4th and 5th gear
  19. Hydroboost parts
  20. Help an Idiot.....
  21. Fuel injection control module
  22. Hydro booster leaking
  23. 2005 2500hd lly
  24. Vibration specific question
  25. Loss oil at bottom of bell housing
  26. 4wd Acturator Question
  27. Reduced Power
  28. Those who need an echeck
  29. Spiking ECT, All over the place
  30. 05 LLY - Serious injector\FICM\electrical issues
  31. Fuel rail to injector connection
  32. Lly injector/harness issue?
  33. Lly injector issue
  34. LLY Crank No Start
  35. LLY first build
  36. Starting Problem
  37. Help! Intermittent Vane Movement and Loss of Boost!
  38. Power steering issue
  39. water pump/ cooling system
  40. LLY Fuel additive
  41. Idle surge
  42. Quick glow plug light
  43. High Coolant Temp
  44. LLY Help!
  45. 05 intercooler pipe question
  46. 5 Speed help
  47. 5 speed trans help
  48. Bled hydroboost, now brakes squealing
  49. Transmission fluid change help
  50. How many miles is too many?
  51. Prime after truck sits
  52. Reading Injector help.
  53. What should rail pressure be at idle?
  54. Lly whining
  55. 04.5 LLY won't turn over or even try
  56. Pretty Sure my Head gaskets are done, want opinions
  57. LLY getting 14 mpg
  58. 2005 LLY 68K worth?
  59. 2005 LLY accelerating problems
  60. LLY stumped with nowhere to go but injectors???
  61. New Diesel Owner
  62. LLY issues
  63. Tow Haul
  64. Dont buy autozone steering gearboxes! no power assist at idle
  65. LLY fuel limp problem
  66. Lly new fuel pressure regulator
  67. Crank no start returns
  68. Help stuck in Colfax, Ia 911
  69. 1500 cab on 2500 duramax
  70. 2005 3500 single cab dually
  71. Pressurized cooling system
  72. error codes after trans fluid/filter change-- anyone have similar exp ?
  73. Coolant leaking issues
  74. Low voltage problems
  75. LLY surging issue
  76. 2005 LLY - Buying Time?
  77. Almost complete loss of power and sounds like an old tractor.
  78. NEED some help please
  79. Blown center on torque converter
  80. Boost issue... help
  81. Why's low oil pressure ? Concerned .
  82. Lly engine slight surge at low speed (35) only when accelerating slowly
  83. Tranny service for used LLY
  84. Heat spots on cylinder wall
  85. Headgasket finally let go. Which kit?
  86. Missing at idle when warm
  87. Coolant leak after egr delete and FPR
  88. Replaced my FPR and still surging...
  89. Wont Start-Replaced 05 Koadiak LLY with 06 Kodiak LBZ
  90. LLY split-second hesitations when towing heavy on incline
  91. New FPR and still surges
  92. Another injector wiring question....
  93. Intermittent P0016
  94. Engine/Transmission Shops in New York
  95. 2005 LLY No start
  96. Bad turbo vane sensor?
  97. Fuel or timing rattle at 2500rpm
  98. Transmission build time?
  99. coolant loss
  100. Surging/Rough Idle
  101. LLY Motor mileage expectancy overall???
  102. Failed CA Smog
  103. intermittent A/C issues
  104. Roaring noise problem
  105. New front end, and fresh alignment play in steering wheel
  106. Sending unit?
  107. Fueling issues
  108. Efi live tuned...4wd problems
  109. 05 tranny limp mode
  110. Maintenance
  111. Lly excessive coolant pressure. Help!
  112. Egr delete??
  113. electrical problem? blank cluster, no start
  114. Fuel Knock after FPR Replacement
  115. Strange Oil Leak
  116. Makes no sense to me or mechanic???
  117. Need upper control arms bad
  118. Built trans issue
  119. How do I find out if my truck is already tuned?
  120. LLY lift pump buzzing
  121. Fuel or air????
  122. 04 LLY no crank, no wait to start light
  123. Gauge cluster half works
  124. won't start
  125. Mode $06 report generated by Torque for Android
  126. Weird stutter at wot
  127. LLy possible head gaskets bad
  128. 04.5 LLY tranny operation question
  129. 2005 lly duramax smoke and surging at idle
  130. low boost no power tons of black smoke
  131. Sending unit LBZ vs LLY
  132. overdrive or not
  133. Balance rates worse after injector cleaning
  134. P2563 & P0700 Codes.
  135. PCV Reroute and Now Smoking Really Bad
  136. Injector 7 problem
  137. P0622 code
  138. Pedal Vibration
  139. lly shutting off while on interstate
  140. Coolant Level Issues?
  141. No Communication with ecm 05 lly
  142. Replacing All 8 Injectors At Once ( Already Started, Need some tips)
  143. Missing/stumble at operating temp
  144. Help!!!!!!!!!!!!!!!!!please
  145. limp mode
  146. FASS 150 questions
  147. Injector Balance and Few Questions???
  148. If you were going to look an '04 LLY Duramax, what would you look for?
  149. Remanufactured Engine Builders
  150. EGR Delete and new turbo mouthpiece now injector balance rates read 0?
  151. Need EGR Motor
  152. intermittent starting problem
  153. Overheating at times.Need some in site
  154. LBZ converter to LLY NO START
  155. 05 LLY low power and black smoke
  156. tinny rattle in exhaust
  157. Changed all 8 injectors - still have a rattle
  158. Injector Codes
  159. Runaway LLY - Need Some Ideas/Help Please
  160. lbz intake on LLY no power
  161. Losing Prime and my F#%ing Mind!
  162. Fuel cooler Leaking/bypass
  163. lift pump airdog 2 165
  164. What sensor did I break?
  165. Efi live
  166. Front diff fluid 80w-90
  167. Head gaskets?
  168. '05 LLY Possible Turbo Problems
  169. Loss of power w/smoke
  170. Dtc help
  171. P0650 Code, Gauge and dash lights flickering and needles going crazy
  172. 04.5 lly efi live stacked with edge juice
  173. Tranny fluid
  174. 04.5 LLY fan clutch problem
  175. Battery Not Charging/ 12v's
  176. TCM question (WARNING: it's a dumb one)
  177. First Head Gasket Job
  178. New noise
  179. Radiator swap
  180. Cylinder markings? HELP!
  181. Stumped. Coolant leak on passenger side back
  182. Confirmed headgasket failure
  183. 04.5 white smoke on acceleration
  184. Dash cluster or Not..
  185. C0055 - Rear wheel speed sensor
  186. No Crank, No Click
  187. Harmonic balancer bolt reusable??
  188. would have thought that
  189. Ignition issue
  190. Dash cluster has gone out.
  191. P2564 Vane position sensor low voltage
  192. Nsbu switch
  193. S&B mouthpiece
  194. Instrument cluster
  195. Contacting Suncoast
  196. This truck is slowly killing me!
  197. Who sells 2004.5-2005 LLY Pre Tuned ECM
  198. newby with allison troubles
  199. another newby with allison troubles
  200. I'm hearing what sounds like valve detonation under acceleration ?
  201. Transmission Question
  202. Question about rebuild kits
  203. become far more difficult to argue
  204. Seemed to get that the real
  205. Blown head gasket
  206. Front wheel feels like it's bouncing.
  207. Balance Rates..
  208. Looking at 2005 166,00 miles. What to look for?
  209. Change fuel filter before or after injector cleaning?
  210. Sudden drop in MPG
  211. Horrible mpg?
  212. Weird noise
  213. All Head Gaskets Created Equal
  214. Does high actual fuel pressure=bad FPR?
  215. Codes on invoice
  216. Headgasket DIY for a newb - Yes or No?
  217. NEED HELP ENGINE SWAP!!!! 03 lb7 to a 05 LLY
  218. Headgasket question
  219. Looking at a 2004 Duramax
  220. Quick edge question
  221. 2004 lly
  222. New here
  223. balance rates and bad injectors
  224. Not so Lucky first time owner
  225. Filler neck
  226. P0202 p2149 lly **need help**
  227. rear diff leaking
  228. Headgasket
  229. Injector Noise and Balance Rates
  230. Fuel or Trans
  231. First lift pump
  232. Iron Cross side steps
  233. Exhaust help
  234. Head resurfacing
  235. Edge chip
  236. Motor wasted, what now?
  237. truck is in 4 hi with 2 hi light on
  238. Vane solenoid mounting bolt HELP
  239. Can an LBZ MP be used with an AFE Turbo Inlet?
  240. Is my 3 injector bad
  241. #4 injector leaking
  242. Mod question
  243. Siezed motor
  244. Intermittent, rough, shaking, smoking idle and coolant smell
  245. LLY Part Out
  246. pulsing lope idle
  247. New-to-me 2005 Silverado Maintenance - 225,000 miles
  248. MAP vs Baro sensor
  249. 05 lly need help identify part
  250. Buy a new truck or stay with my lly