Duramax Second Generation: 2004.5-2005 (LLY) [Archive] - Page 40 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
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: Duramax Second Generation: 2004.5-2005 (LLY)

  1. bad injector ???
  2. New Guy from TN "limp mode" problems
  3. clutch fan the culprit
  4. Calculated Fuel Rate & Fuel Rail Pressure QUESTION --- Lopey idle
  5. Return Rate Question
  6. Any help
  7. Underperforming Out of Warranty A/C Compressor, Any Cheap Fixes?
  8. injector stuck open?
  9. Code what does it mean
  10. weird motor
  11. Idaho Diesel smog test??
  12. White smoke? What to look for next?
  13. Sluggish in 4-LO at first
  14. GM Ext Warranty
  15. Contaminated Fuel????????
  16. Is my LLY any good?
  17. Mileage...
  18. Oil in the intercooler Want this be a cooling issue?
  19. 05 coughing towing uphill?
  20. what is the HP for an 05
  21. in the shop
  22. ? About my new truck
  23. 2004.5 - 2005 LLY owners running Predator tune - Could you check on something for me?
  24. Hot enough to start a fire??
  25. Dirty Boost Tube
  26. Transmission light 2005 4x4
  27. Poor fuel mileage
  28. LLY No oil pressure Bad sender-need help jumping out
  29. Boost leak?
  30. Truck limping
  31. Whats up with the P0102?
  32. Turbo Charger Gone Bad
  33. injector harness solution
  34. EGR Blocker Plate/ Finger Stick
  35. Purchase 05 w/ Edge Already On It?
  36. Changed Batteries, AC not working correctly
  37. EGR blocker install question.
  38. RPM for an LLY!!
  39. What do you think (codes)
  40. Throwing in the towel
  41. Question about Turbo
  42. Which Year Is Best?
  43. what should i do next
  44. Eng quit
  45. newbie, 05 dm overheating
  46. transmission shifts hard and turbo makes noise
  47. Help! truck down 04.5 LLY bone stock
  48. Low Oil Pressure Warning
  49. Thanks to everyone
  50. Third Strike for my 04.5 LLY
  51. How to increase hp and torque
  52. Injector question
  53. Truck Stalling
  54. Missing Filter Minder
  55. Question on Used 2005 Purchase
  56. New truck
  57. First time
  58. Stumbling at Idle ??
  59. Bad knock!!! Need help!!
  60. 2006 stock intake on a 2004.5 LLY
  61. 06 LBZ Rad and Fan swap on a 05 LLY
  62. Lly/ Lb7
  63. the famous limp mode bs
  64. 2004.5 Duramax won't - start battery fuse?
  65. Intercooler Exit Pipe Size
  66. GM Warrantee Extensions
  67. Max air flow sensor going off
  68. Desired vs. actual fuel mpa ??
  69. Cylinder Numbering
  70. EXTREME engine fan noise. Need HELP
  71. Low Coolant
  72. Should I let it run....
  73. NO black smoke
  74. Got a Tank Full of Diesel w/ WATER!!!
  75. idle time ( engine )
  76. Compression Ratio?
  77. Head Gasket
  78. MAP Signal Wire
  79. Warranty on used 2005 Duramax
  80. Won't Go Over 2K RPM? Help!
  81. Knocking under light acceleration
  82. Sluggish/knocking sound
  83. Fuel Used
  84. Coolant issue
  85. Another question on a 2005 duramax purchase
  86. Something is really wrong
  87. High EGT's and Black Smoke
  88. Something really wrong #2
  89. Injector pattern?
  90. Black smoke when revving engine in park - is this normal for a stock truck?
  91. P0401
  92. Can you feel the power?
  93. injector balance rate ?
  94. Trade my 05' in for an 07'?????
  95. Electric Fan
  96. '05 Duramax question
  97. power loss over time ?
  98. P0101 code question
  99. Why no CEL???
  100. Help Please
  101. Help please
  102. 05/California Emissions/Cat Delete
  103. engine code help
  104. Takin' the Plunge (?)
  105. bad gas mileage
  106. trouble codes
  107. Anybody want to guess WTF is wrong with my truck .........still 1093 problems
  108. Starter Troubles
  109. truck missing
  110. How do I find a bad injector????
  111. WANTED: The most bang for the buck
  112. Glow plug ?
  113. you guys are scaring the crap out of me!
  114. truck lost power
  115. overheater in KY
  116. My 04.5 LLY seems to be reving wierd
  117. Adding a bypass oil filter, need advise.
  118. Which Diesel
  119. Bought 05 2500, now what?
  120. Injector harness problems
  121. Photo's of V2 rad install ?
  122. Injector Harness - quite a story
  123. My truck just died at 70 mph. Any ideas??
  124. New Owner.... is it stock??
  125. Weird sound...
  126. Trouble with my 05 LLY
  127. '06 CAI and Re-flash Peculiarities
  128. Light White Smoke
  129. Over Heating?
  130. Do I have an overheater?
  131. Air Sensors
  132. Cotton rag in my turbo
  133. Flywheel questions????
  134. defuel or tranny?
  135. Service Bulletin Number-Please
  136. Turbo Lag ?
  137. engine knocking at idle
  138. TSB No Good Need the Official GM # TSB
  139. Truck smoking alot
  140. BARO Sensor
  141. why my truck
  142. 2005 duramax w/ally
  143. LLY engine quits
  144. stock turbo in lly
  145. Turbo bark = compressor surging?
  146. Going to look at an '05 tomorrow, anything I should look for?
  147. DTC code 2146?
  148. p1093 help
  149. what kind of mods do i need?
  150. ReFlash??
  151. My LLy not running right
  152. New Issue - Temp
  153. New diesel owner
  154. Where's The PUMP
  155. Injector wire harness repair.
  156. 04 lly threw 11 codes
  157. Buddy lookin at 04 lly
  158. Just like New..
  159. Upper Radiator hose collapsed!!!
  160. Got My Truck Back!
  161. Loud knocking and poor mileage, stuttering..Help
  162. What's Up? Lots of smoke
  163. Remaining fuel filter life display feature
  164. New twist to my 1093 truck problem !
  165. improve milage
  166. Coolant Flush?
  167. 2005 LLY...no overheat but?
  168. Is this boost variation normal?
  169. Smoke Concern
  170. boost leak maybe
  171. valves chattering at high RPM
  172. Turbo question
  173. Sounds like a bearing going out!
  174. Few newb ?'s
  175. Block heater necessary in Rochester NY?
  176. random no restart issue- plz Help!
  177. Confused
  178. 2004 dmax
  179. 04.5 LLY leaking fuel!
  180. 04 Duramax
  181. need advise from the experts
  182. block heater question?
  183. Is this turbo lag?!?!
  184. Engine Lope
  185. Home Made V2 Rad Project
  186. Need help
  187. I got one!!! Thanks
  188. How long to clean my intake after pcv reroute?
  189. No power to lift pump
  190. No black smoke???
  191. Harness repair followed by bad performance
  192. Looking to buy a Duramax and have questions
  193. 2005 Lly Warranty
  194. Under Boost Problem
  195. Help With Boost Stick
  196. help me setup my truck / ppe race valve question
  197. EGT 1475 for over 4 minutes?
  198. banks bighead
  199. 2005 duramax fuel problem
  200. P2227 code no boost stick
  201. truck won't start
  202. Smoking at idle
  203. help, turning the key and only a click
  204. egr parameters
  205. bad injectors
  206. replacing starter on 05 duramax
  207. LLY went dead
  208. Don't know what d-max to get?
  209. Engine Light On and left me stranded
  210. best milage yet
  211. Need P0299 Advise
  212. lly boost goes up and down
  213. Everyone Chime In! LLY Engine Data Thread
  214. Oil leaking out CAC tube
  215. 06 air box option
  216. Noise when clicking off cruise under load
  217. new owner info
  218. lly getting 4mpg
  219. new wiring harness
  220. 04.5 Lly
  221. HELP! Under Hard Accel and Letoff, Fuse blows - Engine Dies
  222. filter housing no fuel? bad fuel bleeder pump?
  223. Cooler
  224. easy questions?
  225. more black smoke than usual
  226. blocker plate..unplug egr or not?
  227. Tsb
  228. max boost on stock tune?
  229. Coolant disappearing not sure where it is going
  230. Engine oil pressure at idle?
  231. Boost stick & EGR blocker
  232. Limp??????
  233. EGT temp
  234. Info on warranty
  235. Please help! Dealer has no clue!
  236. Is this evidence of a chip???
  237. Anyone in need of stock bumper covers?
  238. Hesitation at high cruising speeds
  239. no black smoke???
  240. Nc106?
  241. Wait to start
  242. replaced injector
  243. Is this LLY for me?
  244. Oil cooler
  245. Not running, no clue Part 2
  246. Dead Truck
  247. Fuse Box ******help*****
  248. switching drivers
  249. Advice needed for mods on for LLY
  250. Shut it off... or leave it running?
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