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

Duramax Second Generation: 2004.5-2005 (LLY)

  1. Question: Dual fuel tanks
  2. Atlanta Duramax Tech
  4. Crank but no start!
  5. Vane Position Sensor cleaned p0046 and p2563 gone!
  6. I need a new tune
  7. Strange Issue Starting
  8. Completed head gaskets. Slow cranking RPM when trying to start.
  9. I folded at 613,066 miles
  10. Question: White and Gray Smoke and No power
  11. Question: Will not move from stoplight and black smoke, one time.
  12. Coolant problems
  13. No Oil Pressure
  14. LLY: Need help diagnosing engine knocking
  15. Blue smoke
  16. Question: GMC 2005 Low Oil Pressure
  17. Code help
  18. LLY Drivability Issues
  19. Upgraded radiator for LLY?
  20. Low rail pressure
  21. LLY: Valve Seal Replacement??
  22. Vane sweep range?
  23. Replace U joints?
  24. Question: Hard starts and smokes
  25. Question: Engine bogs down
  26. Main injection fuel rate question
  27. Lly fuel limp
  28. P0101 and fingerstick question
  29. CP3 return line coming off?
  30. Question: Vacuum noise
  32. Fan Hub/Pulley Assembly Part Number Help
  33. LLY: Hot passenger floorboard
  35. Injector balance rates
  36. Question: Bad injector causing limp mode?
  37. Bad New Thermostats?
  38. Info: No start after battery change
  39. Cant remove oil pan LLY
  40. 2005 LLY 2500HD Trasfer case life
  41. 04.5 LLY Harness Problem
  42. LLY dies while idling after towing
  43. Question: 2005 LLY cutting out, stalling intermittently.
  44. Light smoke after driving???
  45. Fan clutch and A/C
  46. LLY: Missing at idle except w/load - very strange problem
  47. Leak from CP3 high pressure line?
  48. New to Me LLY
  49. Question: Spare parts to have on hand.
  50. Question: brand new oem bosch injectors flow rate?
  51. LLY: Smoke Switch 2004.5 LLY
  52. Question: New or Rebuilt injectors??
  53. 05 duramax losing coolant and blows white smoke at startup
  54. LLY - possible FPR issue?
  55. P2564 MAP Sensor Voltage Error
  56. Question: Duramax runs but loud
  57. How to remove MAF sensor & P0404 and P0299 codes
  58. Ticking noise under acceleration
  59. LLY: Alternator nightmare
  60. So THIS just happened to my LLY last week!
  61. Is there an alternator fuse for the LLY?
  62. 05 LLY error code P2146 fault and P0204 pending fault
  63. Fresh rebuild with no power
  64. 05 LLY Puking Coolant out of bleader hose.
  65. I miss my girl!!!
  66. Info: May have fixed surging and random MAF codes.
  67. Question: FICM
  68. Odd Coolant Problem
  69. LLY: Duramax Diesel Owner's Manual Supplement
  70. How many miles after replacing head gasket
  71. LLY: Random bolt hole and bolt under ECM connector harness bracket?
  72. 05 LLY coolant leak/seep
  73. Bad shaking of the engine
  74. Long cranking time when engine hot
  75. hella black smoke
  76. LLY: Injector balance rate questions
  77. Can't find Coolant Leak on LLY
  78. True axle weight rating
  79. Question: 2005 Duramax loss of power with smoke
  80. LLY: First time glow plug change
  81. LLY Turbo on the way out?
  82. LLY: Alternator life
  83. Truck started and ran fine for 10-15 seconds
  84. LLY: Replacing fuel return lines
  85. Slow Start, Losing Prime
  86. Wont start after fueling up
  87. What is this coolant leak ?
  88. Why would FICM go bad - U0105
  89. Source for TxC V2 Aux Radiator Replacement?
  90. Question: HELP!!! P0046 P0299 P2563
  91. EGR question
  92. issues after head gaskets replaced
  93. Question: Issues w/2004 Chevy 2500HD, 6.6 LLY
  94. LLY down on power
  95. Question: FPR: Desired vs Actual rail pressure acceptable difference?
  96. Question: Pusher Y Bridge & Intercooler tubes????
  97. Question: 05 LLY leaking coolant driver side rear
  98. LLY: P0670 DTC
  99. Question: FICM burning up
  100. Recommended stock replacement injector?
  101. Question: Stock Turbo or Upgrade?
  102. LLY: Loosing Rail Pressure
  103. Question: P2563 code; LLY
  104. LLY: No Crank No Start
  105. mysterious coolant leak
  106. Question: leak appearing around the fuel rail
  107. LLY: V2 Towing cooler
  108. Question: High Idle from Merchant Auto
  109. LLY: Hard Cold start after head gasket job
  110. LLY randon or sporadic idle miss/white smoke and now diesel know under throttle.
  111. Advice needed on GM LLY Longblock purchase
  112. 2005 hd engine wont fire off
  113. LLY: Leaking injector rerun line
  114. Eng going into Limp mode, HELP
  115. Balance rating
  116. Question: Range shift inhibited
  117. Question: Mystery coolant leak left side of motor
  118. Question: Bleeding power steering
  119. Do I have the LLY or the LB7
  120. Question: No black smoke?
  121. Question: Need help diagnosing
  122. LLY: LLY FICM question
  123. Cab is in the air. What mods need done?
  124. LLY: motor readings and code PO101 Diagnosys help
  125. LLY: Rough idle that goes away with any throttle input.
  126. LLY: snap - on no communication with vehicle
  127. Duramax No Start Humility
  128. Issues with the fan clutch
  129. LLY: P0088 & P0089 LLY Duramax HELP!!!!
  130. Injector woes after injection cleaning
  131. Possible to have "no start" with ABS 60 amp fuse removed?
  132. LLY: Low fuel rate
  133. How many high mileage w/out head gasket issue
  134. White smoke at idle in gear
  135. Injector cleaner
  136. P0168/p0182
  137. Small intermittent coolant leak near water pump
  138. LLY: Full egr delete and fingerstick issues
  139. LLY: Oil pouring between bell housing and engine
  140. Question: 2004 lly fuel problem p1093
  141. Whats this motor worth
  142. LLY: U0106, "Lost communications with glow plug Module"
  143. Need help
  144. LLY: Quick Question about FICM seals
  145. Freshening her up for the next 250K
  146. Looping knock
  148. LLY: Still leaking coolant X3
  149. LLY: Help! Overheating at idle. Worse when driving!
  150. 04.5 duramax fuel mileage
  151. Injector Knock and Balance Rates
  152. BTK on Water Pump
  153. squeal only when on throttle. lly
  154. Mechanic recommendations San Diego
  155. Fan Clutch - Recommendations
  156. Overheating
  157. Strange coolant leak
  158. Help identifying block
  159. Lly Knock and Miss
  160. LBZ mouthpiece
  161. Help wih a possible head gasket issue? not sure..
  162. P1093 ONLY when towing
  163. LLY: HELP! weird issue
  164. '05 LLY erratic idle/surge and stalling...P1094??
  165. LLY: Runs like a tractor!!! Ficm trouble
  166. LLY: Pesky fuel leak, I see you now!
  167. Codes p0090, p0202, p0203, p0205, p0208, p2149, p2563
  168. LLY: Another P0101, P0299 mystery
  169. New injectors long crank
  170. LLY: Coolant in the oil
  171. Starting issue
  172. LLY Fuel Delivery Problem
  173. LLY: LLY balance rate/fuel rate (p.s: I searched already)
  174. P0299 and p0101
  175. Question: Cooling line
  176. 2004 Chevy Silverado 2500hd diesel
  177. LLY: Wet injector connector LLY
  178. Change in turbo noise
  179. LLY: Injector wiring harness diagram
  180. LLY: p0308 and #8 injector maxed at +15 balance and no other symptoms. I am stumped!!!
  181. LLY: LLY 6.6 open injectors
  182. P1093
  183. Turbo question.
  184. LLY: Emissions For Different States
  185. Turbo vanes stuck ???
  186. LLY: A little help please
  187. My balance rates during injector cleaning
  188. LLY: Help? All 8 injectors changed, now misfire #8
  189. LLY: List of tools needed for filter housing replacement?
  190. Limp mode LLY 05'
  191. Leaking injector? Or other?
  192. Question: Loss of power
  193. WTF!! Billowing smoke,, clanking like a log truck
  194. LLY: No power while in OD between 1500 and 1850 rpm
  195. cranks for split second then stops.
  196. Question: LLY #7 injector replacement
  197. Interesting Water Pump Leak
  198. Glow plug stuck with a twist
  199. Clock resets to 12:00 on startup ?
  200. Question: no crank
  201. Question: Head to cylinder dowel pins
  202. Question: Oil has grey sludge
  203. #2 injector failure
  204. More power after head gaskets?
  205. ARP head studs
  206. Loosing coolant
  207. LLY: Help with my LLY. Not starting
  208. Rough idle, surging
  209. P0046 p2563
  210. P1226
  211. LLY cranks but no start - Please help
  212. Water pump!
  213. Where is this coolant leaking from???
  214. Whining noise while driving
  215. Question: Egr blocker plate question.
  216. Bad injector????
  217. Head gasket change - How to
  218. LLY: 3500 base, revive from the dead?
  219. Water pump replacement ?
  220. 05 LLY oil pressure dropped
  221. Truck wont go 100ft without dying...
  222. Bosch or AC Delco injector? (glow plugs, also)
  223. Cold air kit questions - 05 LLY
  224. P0305 and injector replacement
  225. LLY: Giving the 05LLY some love
  226. High oil temperature when towing
  227. LLY: Bought an 04.5 LLY. P2564 and EGR questions
  228. P1241 - Injector 7 Output Circuit - Problem solved
  229. LLY: Mystery leak
  230. LLY: LLY losing prime overnight, NOT filter housing
  231. LLY: Battery Voltage
  232. Possibly blown head gaskets. Any way to know for sure?
  233. Loud Knock, Lot's of White Smoke
  234. Black Smoke issue
  235. lly kicking out high idle from speed
  236. Can't clear change oil or change fuel filter messages
  237. LLY: Injector knock ?
  238. LLY: Engine won't rev
  239. turbo inlet from ebay
  240. LLY: HELP P0670 will become a 911 issue by Tuesday evening
  241. Hi Mileage Oil Change Intervals (lack of)
  242. Cranks but won't start cold unless plugged in - no CEL
  243. surging again
  244. New to me 2004 LLY
  245. Wont crank wont start
  246. Is my oil going to be okay?
  247. Truth about egr delete
  248. LLY: Bad "New" thermostat?
  249. LLY: Surge after FPR replacement
  250. LLY: Persistent P020X problem