Duramax Second Generation: 2004.5-2005 (LLY) [Archive] - Page 45 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
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: Duramax Second Generation: 2004.5-2005 (LLY)

  1. Dead 03... Bought the wrong Engine???
  2. My truck feels sluggish - dealer says to clean injectors
  3. Filters
  4. Boggy at start-up
  5. help
  6. dtc look up tool??
  7. truck seems to be missing
  8. Fuel pressure regulator valve
  9. flywheel bolt thread pitch and size
  10. Banalce rates increasing
  11. Black smoke after start up???
  12. lly injectors
  13. Truck is at the dealer, need advice
  14. LBZ or LLY? Which is better?
  15. head studs !!
  16. EGT's?
  17. truck runnig like crap
  18. help
  19. Backfire/black smoke
  20. Need help truck dies...
  21. Oil Smell
  22. verry poor fuel milage
  23. Injector problem
  24. Is this the surge everyone talks about?
  25. What is this?
  26. Black Smoke At Times While Towing
  27. P0237, Low boost senser voltage
  28. codes like crazy!! help?!
  29. Wierd Thing Happened With Truck??
  30. Low Coolant!!!
  31. P0045- Turbo vane solenoid?
  32. Fuel Rail Pressure
  33. Does injection pump timing affect fuel mileage?
  34. Removal of EGR Hardware Question
  35. What to do to an lbz?
  36. I ordered the Rad Mod V2
  37. Still having Rail pressure problems
  38. engine pop then knock,
  39. won't run........fuel?
  40. oil in turbo
  41. High volume oil pumps
  42. help!! truck surges
  43. Leaking Oil
  44. engine identification
  45. wierd rattle...
  46. How to increase MPG on 04.5 LLY?
  47. Knocking between 1800-2000rpms
  48. injectors???
  49. egr cooler block plate nuts
  50. purge system? bad thermostat? headgasket?
  51. Dirt in Turbo Inlet Tube
  52. blocker plate???
  53. lower covers leaking
  54. radiator punctured
  55. Codes
  56. runing very bad, like a 4 cyl
  57. Blown Head Gasket, how much $$$$
  58. p0101 mass air code
  59. DIC mileage too low?
  60. Slugish engine!?!?.... Whats going on?
  61. Truck won't start
  62. Question about V2 install
  63. What items can cause a drop in mpg
  64. low boost 23psi max
  65. Possible turbo trouble?
  66. Anybody with V2 in Grand Junction, co???
  67. Boost!
  68. What mileage does a duramax "break in"? Running better than ever!
  69. Why truck wont start then sit for several hrs it starts up
  70. Tech 2 Come on
  71. Weak off the line and smokes
  72. Is my Alternator going.....???
  73. low oil pressure
  74. P0102 Wtf!
  75. A real head-scratcher
  76. can injectors clear themselves?
  77. what is the icepick trick?????
  78. Good Buy?
  79. Turbo failure at 103K miles.
  80. pac brake?
  81. Low coolant light
  82. DTC code sheet??
  83. R&R LLY oil pump
  84. awesome fuel economy!
  85. PCV Rerout
  86. help broke down middle nowhere
  87. Code 0401
  88. What Has Helped Your MPG's?
  89. oil splatter coming out of exhaust
  90. Wont start
  91. truck throwing underboost code
  92. Truck takes long time to start
  93. p2149 and p0202
  94. turbo underboost code???
  95. p2563, p0046
  96. Need Help Please
  97. Won't Crank?
  98. What did I do?!?!
  99. Bad Fuel Mileage
  100. clunking noise
  101. Acceleration Problem
  102. No Acceleration!!!
  103. Loss of throttle
  104. I found coolant leak (i think)
  105. What to look for??
  106. Help Coolant Leak!!
  107. P0101 Mass airflow circuit code??
  108. P0401 and P0404 codes
  109. whats up with the prime???
  110. U0105 code
  111. P0103 Mass Air High Voltage Code
  112. po202 & p2149 NEED HELP ASAP
  113. High EGT's
  114. limp mode
  115. Truck wont Start, need help!
  116. Limped Engine?
  117. How much for a MAF sensor???
  118. ABS\BRAKE light, Suggestions
  119. smoke at idle
  120. Tools needed for EGR delete
  121. P1626 unknown DTC
  122. OverFlow Tank Part #
  123. Is my EGT sensor bad?
  124. fuel mileage
  125. Rad V2; Fan came on unloaded
  126. EGR Help
  127. 05 cooling spec's
  128. Rev Limit on LLY
  129. Fuel return clip
  130. Electric fan clutch
  131. Starter troubles
  132. #6 Injector replaced twice in two days
  133. New MAF part number?
  134. Loss of power please help!!
  135. What do these codes mean?
  136. It's got me stumped.
  137. Got A Problem and only a few days to fix it.
  138. No power, black smoke
  139. Engine woes
  140. What to save for???
  141. VERY Annoying Surge
  142. 2005 c2500hd crewcab Lt trim
  143. Black Smoke from Exhaust-HELP Please!
  144. Happy with the LLY?
  145. Sudden Loss of Fuel Milleage
  146. Need Help Before I Go Broke!!!
  147. DIC reads water in fuel
  148. 2004 2500 will not start
  149. Request for TSB; TSB 06-06-04-036D
  150. Seen this yet
  151. injector harness
  152. Gaining MPG
  153. High RPMS
  154. Duramax woes
  155. 6.0l gas intake on duramax.....
  156. LLY identification
  157. Chipped Flywheel, GM won't cover
  158. Newbie to the Diesel.
  159. How can i tell if my motor is LLY?
  160. P1094 code
  161. Thanx
  162. Guys I need some help Bad with black smoke
  163. Fuel Injection Service
  164. Rough Idle, In Gear ?
  165. Squeak or chirp at shut down
  166. What to watch out for before buying?
  167. LLY wont hardly drive, SES Codes T0204 and T2146
  168. Fuel Economy Blueprint...
  169. RPM fluctuates
  170. injectors
  171. What happened to my fuel mileage?
  172. fuel rail fitting
  173. Help (injector balance rate) Questions
  174. LLY RPM Range at 70mph
  175. EGR coolant line bypass.....
  176. Rpm
  177. Computer update
  178. Engine fan is LOUD
  179. Help! Smell fuel!
  180. Wierd intermitent problem & unfound code B00229
  181. Tx Cai ??
  182. How much power will she take?
  183. reflash or programmer??????
  184. newbie with noise
  185. dealer has a problem now
  186. Idle only limp - no code
  187. psi lly
  188. Dealer is clueless...as am I
  189. Problems, problems, problems,
  190. Stock vs Modded LLY Dyno plot
  191. Rev Limiter
  192. Mountian trip, surging at idle
  193. 05 duramax mpg questions
  194. 2004.5 mpg question
  195. Remote spin on fuel filter.
  196. smokey startup?
  197. winter plug in
  198. California truck?
  199. Winning Noise Help
  200. best injectors?
  201. Boost tubes
  202. dct codes...alot
  203. neen help with this code p0087
  204. Catalytic Converters on '04 LLY's
  205. Truck won't start, not sure what the problem is.
  206. Thank You TX Chris Mike L
  207. A/C fluid type
  208. 2005 lly superchip question
  209. PPE Race Valve
  210. Whinning Noise
  211. Draining Trans
  212. Egr block off
  213. specs.
  214. lucasoil fule injector cleaner / treatment
  215. what would it take to reduce RPM on highway?
  216. Went to track last night and.......
  217. how to clean/wash engine room
  218. boost pressure's to high????
  219. egr code at idle
  220. engine temp problem
  221. Oil Pressure Q?
  222. engine internals
  223. tranny problem
  224. trouble trouble trouble!!!!!!!
  225. Trouble W/ No Codes! Help!
  226. EGR leak again!
  227. Alternative PCV REROUTE
  228. Uhh...dumb question....
  229. Still smoking.....
  230. LBZ Fuel Rail on LLY
  231. Blocker Plate question
  232. lly dead miss
  233. Dies and won't start!
  234. Truck won't start
  235. water pump
  236. Replacing Radiator Hoses
  237. Mass air flow wire funtions.
  238. Oil pump failure...
  239. Dmax went into Limp Mode while towing
  240. Is the serial # of the truck on the motor?
  241. 2005 Duramax
  242. loud knock and check engine light
  243. losing boost
  244. engine problem pleae help
  245. New intake with the fingerstick
  246. Engine got hot
  247. Fueling Issue
  248. Clear check engine light
  249. Code 299 Low Boost
  250. PPE Race Valve needed or trans limp??
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