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

: 04.5-05 LLY Duramax Powertrain


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  1. Check Engine Light-code P0670
  2. Ned new tranny in corpus
  3. Only 4ish gallons of coolant??!
  4. LLY - Weird Issues - Please Help
  5. No start no crank truck shuts down
  6. How hot does your tranny run in traffic?
  7. Ignition Issues
  8. Quick question..need some help
  9. Insight CTS II problems? Not reading injector balance rate...
  10. 2005 LLY P0101, P0102, P0401, P0404 limping
  11. No Start
  12. Duramax battery drain.
  13. Did fuel filter delete...no start
  14. Truck keeps dying
  15. 05 lly cranking but not starting
  16. Hard Starts
  17. Studs?
  18. HELP my trick sounds like a Cummins
  19. 05 LLY loosing mileage
  20. New member lookinf for a lift pump
  21. Need Machine Shop in SoCal?
  22. Feels like it's "missing"
  23. Lly but lb7 edu?
  24. need opinion on turbo issue
  25. Fuel pressure loss
  26. Loss of power need ideas
  27. Tuner lost power truck died on interstate
  28. 2005 duramax loss of power
  29. Turbo Bark
  30. more pronounced than usual "Diesel Knock"
  31. 2005 gmc lly
  32. Fuel knock after changing 1 injector
  33. LLY Boost Concern
  34. Uh oh...Head gasket time?
  35. lly FICM pin type?
  36. P0735 transmission falling out of gear
  37. Still pushing water
  38. Truck randomly not starting
  39. Stuck on the road..
  40. Other problems?
  41. Running like crap
  42. 4 wheel drive help
  43. Balance rates got worse with new injector
  44. Truck shuts down randomly, loses fuel
  45. Where to buy ebcm
  46. The Rebuild
  47. 2005 suspension
  48. Lly cracked piston
  49. Edu fuse keeps blowing
  50. Stock LLY limped
  51. Fuel pump problem
  52. Truck will randomly shut off
  53. Exhaust tone/ turbo vane
  54. Looking at 4.5 duramax
  55. Abs brake light issue common problem help please
  56. Tcm
  57. Is this ground strap important?
  58. What's leaking and what's all over my engine?
  59. lly wont start going crazy!
  60. Water pump failed again?
  61. Starter Wiring
  62. lly injectors
  63. Creaking snapping sound
  64. Fuel pump regulator is bad
  65. Boost leak, driver side intercooler
  66. Idle and electrical probelm
  67. Low oil pressure
  68. Machine shop in OKC?
  69. Truck won't start
  70. Blown HG! Change HG or rebuild?
  71. Truck wont start
  72. Increase fuel mileage
  73. Fuel rail leaking help!!
  74. First Dmax
  75. What happened?
  76. brain dead
  77. First truck, first diesel, first duramax
  78. Dealerships troubles and pcm
  79. Fuel issues
  80. Injector issues? Need help!
  81. Looking at a 05
  82. Loud noises!!
  83. 05 lly u0101 fault now the truck primes and starts on its own with no key
  84. Coolant flush, now problems
  85. HD Pitman Arm?
  86. Re-using an injector?
  87. Changed screw on tranny filter now I'm getting p0875
  88. Serpentine belt uneven wear on pulleys
  89. lly losing coolant
  90. Clicking noise while driving (HELP)
  91. Silverado 2500 HD steering wheel play
  92. Turbo spooling down noise
  93. Head gasket done, now truck won't start!!
  94. 05 Lly pulling the engine
  95. Lots of black smoke for no reason
  96. transfer case
  97. Drivers side coolant leak 04.5 LLY
  98. Radiator help
  99. Head Gasket Replacement and what else?
  100. Tire size
  101. truck wont start: battery by fuse box got rattled loose, reconnected . still no start
  102. Remanufactured long blocks ?
  103. Shifting Funny
  104. New Duramax Owner
  105. Lly oil pressure
  106. Truck dies while driving slow and shift range inhibited
  107. Help with Starting issues and now not running
  108. Zf6 issues cant figure out
  109. Need Help!
  110. Time for a new toy
  111. ??? LLY cranks but no start.
  112. Help....LLY blowby
  113. good buy?
  114. P1238 and P0306 when hot only LLY
  115. Loosing prime after running
  116. Reg Cab Exhaust System
  117. Trouble codes and electrical problems
  118. Need help! No start p0347 at a loss
  119. Stock LLY MPG
  120. Emergency 911
  121. Coolant temp.
  122. P1093 fc. NOT the FPRV!!!
  123. EFI Live and EGR questions
  124. coolant out of overflow
  125. diagnose this noise!!!
  126. HELP!!! 05 duramax will not crank!!
  127. Pump rub problems
  128. 2005 Duramax please help
  129. about had it with thing!
  130. Where to Start
  131. Spratic Loss of power and black smoke
  132. EGR Delete
  133. My LLY story/ data point
  134. 2005 Low oil level sensor leak
  135. Purchasing Advice Needed: LLY vs. LBZ/LB7
  136. Silverado hd 2500 loses power
  137. New owner big problem
  138. 2005 LLY Smoking like I have never seen
  139. install problems LLY FPR
  140. Fuel Leak
  141. Pesky Oil Leak, need help!
  142. Port on passenger exhaust manifold
  143. Huge props to lincoln diesel specialties!!!
  144. Transmission Whining
  145. 05 LLY Transmission and Brake problem PLEASE HELP!!!
  146. Need some HELP
  147. LLY Shut off while driving...Primed the truck and then it cranked
  148. What is this - Doesn't seem normal
  149. 2004 Duramax crew cab 6.6 turbo
  150. Coolant leak
  151. wont start after nicktane rebuild
  152. 2005 lly code p1093
  153. Doing head gaskets this weekend
  154. white haze
  155. Fluid leaking out the exhaust?
  156. LLY takeoff issue - fuel pressure??
  157. Coolant leak
  158. Low RPM buzzing noise?
  159. After extended idle truck has no power or stall out
  160. Help, trailer brake wiring
  161. air in fuel? need advice
  162. bent rear axle need help
  163. code help P0670, P0700, U0073, U0106
  164. leaking pinion yoke, lose nut? Quick response would be great. Thanks!
  165. LB7 with LLY heads Complete! 1 issue
  166. Turbo vane stuck at 100%
  167. Transmision Problems
  168. P0102 after mouthpiece mod
  169. 2005 Lly excessive cranking, but starts
  170. 2004.5 lly
  171. WHAT IS THIS! with video
  172. Having a few issues
  173. P0208 and P 2149, Limp mode
  174. Power Steering Issue
  175. Oil dipstick tube
  176. Transfer case, to rebuild or not to rebuild..?
  177. Additive question
  178. MAF sensor question
  179. Who sells the best front fenders?
  180. Engine bay pics for wiring routing/etc. 04.5-05 LLY swap into 03 2500HD
  181. LLY died after injector install
  182. LLY - No Start
  183. Losing Prime. FPR?
  184. Tricks for torsion key removal
  185. 6.6 duramax
  186. good Ole crank sensor
  187. Reading boost
  188. Injectors or worse?
  189. Inner axle seals
  190. White smoke?
  191. TCM low voltage issue.. PLEASE HELP!
  192. 08 steering gearbox on 05?
  193. 04 duramax Loss of power
  194. Fuel leak need advise
  195. Danville 3794 Install
  196. P1094- Low FRP at Idle
  197. dented drive shaft w/pics
  198. Interested in an 04.5 LLY
  199. Rims and tires
  200. P1626 code, Truck wouldn't fire up
  201. #6 injector won't unseat lly
  202. OD/Tow/Haul Useage
  203. T Bolt clamps
  204. LLY low rail pressure and fuel guage pegs to empty
  205. had a little knocking..
  206. Am I goin crazy or do I have a fuel knock???
  207. Dilema ... Fix or New(ER)
  208. won't turn over 2000 rpm
  209. 4x4 question
  210. about to buy a dmax with 300k
  211. LBZ mouthpiece upgrade
  212. Cut a brake line
  213. Another Injector Question
  214. P1294/P2149 need help
  215. Mice
  216. first time duramax owner
  217. Injectors!? hope not :(
  218. Well dang it! Low coolant level!
  219. glow plugs change on high mileage
  220. Codes C0035 & U1000
  221. How is my truck determining my MPG??
  222. Scratching my head??
  223. active addition of oil/fuel in exhaust manifold, turbo and exhaust pipe - where from?
  224. Moog or Timken?
  225. 05 duramax loud knock and lost all power
  226. loose steering?
  227. Fuel temp sensor
  228. Injector knock? 05 Sierra 2500 LLY
  229. wix filter head
  230. Duramax wont start
  231. 05 LLY rough idle
  232. boost
  233. 05 LLY Turbo Growl
  234. HELP fast draining battery's ( NEW ) truck dieing while accelerating
  235. Radiator Pressure
  236. Any GM Dmax Techs from Ga?
  237. 05 lly downloaded programmer?
  238. Issue with LBZ airbox on LLY
  239. Help 05 Duramax
  240. Truck Down PLEASE help ASAP
  241. LLY no start please HELP!!
  242. LLY boost while cruising
  243. lly part throttle miss
  244. Exhaust tip question
  245. 04 chevy duramax towed yesterday
  246. 04 LLY Surging
  247. 04 chevy duramax towed yesterday
  248. 2005 duramax head gasket? Hope not
  249. First diesel truck please help!
  250. plz help