Duramax Second Generation: 2004.5-2005 (LLY) [Archive] - Page 9 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
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: Duramax Second Generation: 2004.5-2005 (LLY)

  1. LLY MBRP sound
  2. New LLY Owner Cold Weather Question
  3. The latest from GM on the LLY fuel filter
  4. AFE Stage 2 Gains
  5. body controller bad?
  6. WHAT REAFLASH dealer said there isnt one
  7. Turbo Silencer Removal
  8. Need help on new D-Max purchase
  9. Hard Starting
  10. LLY Banks six gun
  11. mac performance intake
  12. Need advice - smashed my ’04 GMC
  13. Need advice from the Eric’s
  14. Need some help
  15. here’s a weird one
  16. Is A Special Tool Required?
  17. Straight Pipe Performance
  18. Aftermarket Alarm and the Power Module
  19. 04 LLY PINGING
  20. VIN Check Please
  21. New LLY Belt Chirp (tech advice)
  22. Upgrding A Dmax PCM?
  23. What the...?
  24. Would Not Start
  25. Won’t Go over 2000 rpm’s
  26. Gutting the cat
  27. oil line leaking
  28. link to new injector warranty
  29. hypertech programming ?
  30. Cold Front?
  31. Re-Flash
  32. GM Part # Request.
  33. Recirculation Chirping sound
  34. LLY Predator Programmers
  35. Is somthing wrong?
  36. Predator diablo
  37. After market intakes do they work?
  38. EXHAUST NOISE
  39. LB7 injector pump question
  40. Odometer
  41. Torsion Bars
  42. Adding a Secondary Fuel Filter
  43. What does this mean??
  44. Heavy, steep towing with the LLY
  45. EGT’s
  46. 05’ dmax
  47. LLY mileage w/lots of propane
  48. P/N for LLY injectors? Search DOA.
  49. EXHAUST HELP!
  50. high output alternator or dual alternator
  51. Stacking
  52. Edge
  53. Ignition recall-04002
  54. Conklin products anybody?
  55. VIN Number Check
  56. Electrical: extendable mirrors
  57. What is this fix please 03-04-19-004A
  58. Resonance/Vibration @ 2000 rpm
  59. boost readings
  60. Trouble Code???
  61. Cruise Control wiring harness
  62. new oil filter
  63. Bigger Tunes ??
  64. LLY AFE Stage 1 or 2
  65. cummins care
  66. Help with Cold Running LLY
  67. fuel needle jumping
  68. C4500 Trans Temp gauge
  69. front cover?
  70. Engine block heater question??
  71. GMC/Chevy EEC Update...Please Read
  72. blue heat
  73. Overheaters and fuel mileage?
  74. Running Red Dye Fuel
  75. Random Questions
  76. diesel noise
  77. Steering clunk on 04’
  78. Power Steering Pump Whine
  79. Where did the oil go
  80. Humming noise in cab
  81. Fuel Filter/Separator
  82. LLY Fuel Filter
  83. problem with first diesel...
  84. option codes
  85. ? for lly juice/Attitude owners
  86. ? about power and ride
  87. Edge juice only...
  88. Edge Juice or Programmmer?
  89. MPG Will It get better? 6mpg!
  90. 285s Warranty/ Re-Calibration
  91. Southern California Dealer Recommendation
  92. BULLYDOG POWER MODULE Chevy Duramax 2004.
  93. MPG ????? Please help !!!
  94. Purchased full exhaust..
  95. Hypertech and DTC Codes
  96. KN airfilter
  97. Stock LLY air filter tests
  98. hypertech and DTC Codes
  99. HELP! LLY boost data at altitude????
  100. REAFLASH questions
  101. ECM reflash for 2005s?
  102. question about the update
  103. Used truck would like background info
  104. AFE Filters
  105. Code reader
  106. Oil filters
  107. Dmax valve adjustment
  108. Engine Manufacture Date?
  109. catalyst?
  110. Weld in cat to 4’ pipe
  111. ’03 D-Max fuel injector question
  112. duramax suburban
  113. LLY Edge/*** issue?
  114. Spring tensioner question
  115. juice knock--different this time
  116. Not Edge what Else?
  117. white smoke?
  118. Gauges for LLY
  119. HELP !!!!! Re-flash info needed
  120. Re-flash ?????
  121. White smoke?
  122. LLY Fuel leak....injectors
  123. 2004 Denali F*&*$ed Up
  124. I need a good Houston Dealer
  125. DTC 95 Code?
  126. Remote Starter in SoCal
  127. Where to buy fluids
  128. Vacuum Line On LLY?
  129. 02 mirror wiring diagrams?
  130. Detonation
  131. 05 lly problem
  132. VIN Check Please!
  133. autometer tranny temp gauge hookup ???
  134. Chevy stake hole covers
  135. VIN Check request
  136. fuel gauge went out ..
  137. 4x4 clunk
  138. City full of Duramax’s!!!
  139. 2001 fuel injectors
  140. LLY and Edge...PROBLEMS, PLEASE READ!!!!!
  141. Misc. LLY questions
  142. Edge A2
  143. Possible fix for excessive in-cab noise..
  144. Racor Supplemental Fuel Filter
  145. Remote Start
  146. Carmax Comments?
  147. Location of Paint Code
  148. "Premium" diesel???
  149. Reflash done, surge back again
  150. Signal Clarification
  151. Fuel Injection system Ques.
  152. Need help with ABS Brakes
  153. What exhaust sounds best?
  154. Inside cab air filter?
  155. Noise while in O/D - Normal??
  156. Passenger side noise
  157. Third Brake Light Power Color
  158. Gran Speedo
  159. Need an LLY for Training!!!!!
  160. Exhaust
  161. Steering Wheel Off-Center
  162. 5’’ MBRP anyone?
  163. Accessory Catalog for Duramax
  164. Heater/AC Fan
  165. Where’s the Power ?
  166. Losing the Cat......
  167. hearing new sound... anyone else?
  168. Removable turbo silencer on LLY’s?
  169. Crack in Aluminum housing
  170. My fuel milage 2 c...3500 please post mpg
  171. Power extend tow mirrors
  172. Power extend tow mirrors
  173. Power Service Diesel Clean - anyone use?
  174. Vin check please
  175. Howes Additive???
  176. Power?
  177. Cold weather question
  178. Found a good Diesel Mechanic S/E MI
  179. Smoke @ Cruising Speed
  180. bumper out of alignment....
  181. Engine Knock at 1900 rpms
  182. Northern California Chevy Service Dealer
  183. Edge with Attitude
  184. Temperature/winter cover
  185. Exhaust Installed and Pleased!
  186. ’04 helm manual
  187. Driver 1 / Driver 2 Function
  188. Help, !!!!changed from 16" rims to 17"
  189. LLY Edge Question??
  190. Help....DTC Code P0670
  191. DTC Code P0670.....Please help
  192. Oil plug torque specs
  193. Driver 1 / Driver 2 Function
  194. now i know
  195. Juice no power above 2000rpm
  196. High idle
  197. High speed vibration Question
  198. Water in fuel
  199. Faster warm up?
  200. forgot where to view p codes
  201. Unhook EGR
  202. 4 codes unhooking the EGR
  203. OEM Light Plug
  204. A/C problems
  205. trusting my lly
  206. New guy, with a few questions
  207. LLY Manual Boost Gauge install
  208. LLY Injector Failure
  209. socal truck service
  210. should I by a gmc
  211. CLICK HERE FOR HIGH IDLE PINS
  212. VIN # Check info please
  213. Another VIN Check Please.
  214. Allison Problem
  215. Lets Compare Fuel Knock Noise
  216. Air intake problem/question
  217. AFE Stage II Update
  218. EXHAUST RESTRICTOR
  219. Idle time?
  220. 5 to 6 mpg on a 2004.5 lly.. Not 2 good..
  221. Smoking on Hard Acceleration
  222. Oil analysis
  223. Greenhorn Driving Questions??>>
  224. Dual Battery Question
  225. How to clear codes W/O scanner
  226. LATEST TECH 2 UPDATE FOR O5 LLY
  227. IAH 175 amp mega fuse
  228. Water temp guage
  229. changing fuel sensor myself?
  230. VIN Info Please
  231. 2001 Duramax MAF update
  232. Now What?
  233. Upgrading alternator
  234. best spot to tap for EGT sensor?
  235. Finger Sticks
  236. looking to buy an 05 duramax but which?
  237. 2000 RPM limp mode
  238. Fleetgard filter numbers
  239. long lag then rough running
  240. 6000 mile Service
  241. Looking for a dealer...
  242. HP& Torque
  243. Edge/Attiude or Banks 6gun 05 lly
  244. VIN Check...Last Time, I hope
  245. Squeaky Door
  246. VIN question
  247. Exhaust for LLY
  248. First Impression - Predator LLY
  249. diesel sitting idle
  250. Dash Gauges not bright
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