Duramax Fourth Generation: 2007.5-2010 (LMM) [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

Duramax Fourth Generation: 2007.5-2010 (LMM)

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  1. Loosing Fuel Prime When Hot
  2. P0088 code after FASS 165 install
  3. LMM: Start issues
  4. Can you swap main/rod bearings with lower pan off?
  5. 2008 LMM 0087 code
  6. Fuel Filter reset message
  7. edge cts2 mobile Regen on lmm
  8. LMM: Fuel Rail Sensor and the Enigma of the P0193
  9. P0128 Code
  10. '09 Express Duramax all of a sudden making loud 'jet sound' / whirring sound
  11. Egr cooler temp sensor code
  12. LMM: No Start
  13. Taking out the EGR system
  14. LMM: Mystery quick connect
  15. LMM: The time has come
  16. LMM: No power to fpr
  17. Fass lift pump
  18. LMM: Anyone replaced their CP3 pump?
  19. LMM: DPF, EGR delete options. tuning.
  20. Delete time
  21. Question: Reduced Engine Power
  22. Help please
  23. LMM: Fuel Filter Change question
  24. Theft lock mode
  25. Mas and dpf codes and intermittent power reduction
  26. Fuel return leak, help?
  27. Boost leak
  28. Overheated
  29. Temp increase at idle
  30. MAF sensor issue
  31. Question: LMM Head Identification
  32. How Much Water Can Our Trucks Stand?
  33. LMM: Oil pan removal...?
  34. LMM: Coolant System Issues.
  35. When to change serpentine belt
  36. LMM: No oil pressure on start up after sitting for a day
  37. Question: Check engine light after fuel filter change
  38. Need Help Identifying noise
  39. Mystery grinding noise from starter not DIS-Engaging properly
  40. Question: Does the LMM have a lift pump?
  41. RINGING NOISE NEED HELP!
  42. Question: LMM low boost, black smoke 72mm danville.
  43. Code PO62F
  44. Giving hard time to crank engine at night
  45. DPF delete help
  46. LMM: 2010 LMM dies immediately when brake pedal pressed
  47. LMM: LMM rough idle at cold start
  48. Crank, no start (no injector pulse
  49. Question: Wire Harness
  50. LMM: Injector line leak after injector replacement
  51. Question: 2008 6.6 turbo having issues
  52. LMM: Am I going crazy over nothing or what is the knocking noise I'm hearing
  53. LMM: CP3 going out? - Surge/Idle on cold startup - Falls flat under WoT
  54. Stupid alternator question...
  55. 08 LMM duramax chugging
  56. 2008 possibly gelling?
  57. LMM: runs, engine derate
  58. Deviant EGR Delete kit
  59. DIC error codes
  60. Plugging in at night
  61. LMM: 2010 Duramax no crank no start
  62. 08 duramax exhaust filter help!!!
  63. LMM: balance rate cold to hot
  64. Question: injector identification
  65. 2008 duramax click but no start
  66. Slow start
  67. LMM: P011A trouble code
  68. Question: Cold Start "Thumping/knocking"
  69. LMM: What did Santa Bring for your LMM?
  70. Question: lmm fuel dilution rate high
  71. LMM Threw a Code
  72. LMM: Won’t stay running
  73. Severe rust on lmm
  74. New to me lmm and have a few questions
  75. Ready to replace fuel lines, any tips?
  76. Truck no Start
  77. Wife put gas in my diesel and now low fuel rail pressure video attached
  78. LMM: Surging at cold start
  79. 2007.5 Duramax LMM no start issue
  80. Newbie with some questions
  81. Question: Oil Pressure
  82. Fuel Line Question
  83. Little HelpOn Regens
  84. Oil life decreases QUICKLY
  85. LMM: Clean exhaust filter
  86. LMM: Reprogram regen requirements, Speed
  87. Lost Keys
  88. Glow Plug Location
  89. Question: Fuel lines
  90. LMM: Newbie with an LMM
  91. LMM: Fuel Cooler Lines Leak
  92. 2008 6.6 question
  93. Electric fans
  94. Ongoing fuel pressure testing
  95. What are your numbers? Coolant temp and oil pressure. Gauges and OBD
  96. lmm advise
  97. LMM: P0087 even after new filter.
  98. LMM: DTC's for no reason, Injector data incompatible
  99. Question: 2009 LMM Broken Crank!
  100. stalling
  101. Coolant Cap
  102. Question: 2009 lmm motor into 2007.5 lmm dually
  103. Not Getting Fuel
  104. Fuel test port adapter??
  105. Reality Check on injector return rates
  106. 2008Dmax No Crank No Start
  107. Injector Top Leaking
  108. Question: fuel rail leaking fuel
  109. DPF situation?
  110. LMM - Fuel Pump?
  111. Checking for fuel or air leak in fuel system
  112. Loss of pedal and random surges
  113. LMM: Stock program. No mods yet
  114. 14psi oil at idle
  115. U0101 Code Please help
  116. This one is a doozy: No Crank, No start, random start
  117. "Oil Life percentage"
  118. 200.7 reduced power question/need help
  119. Coolant (antifreeze) leak
  120. Strange turbo noise.
  121. LMM: Burning oil smell
  122. Engine power reduced
  123. LMM: Cab and chassis injectors
  124. LMM: Vgt solenoid/ no ecm signal?
  125. LMM: CP3 pump how to check?
  126. LMM: New to forum and need dtc help
  127. Question: Oil Pan sensor harness part #???
  128. Rust
  129. LMM: Injectors
  130. 08 Duramax check engine light codes
  131. Just died
  132. Famous lmm belt chirp
  133. LMM: Why do you like your LMM Better? or do you?
  134. LMM: Valve Lash Adjustment - Maintenance
  135. LMM: Off-idle surging
  136. LMM: Injector maybe the issue trying to figure it out
  137. Need to replace injectors
  138. P2138
  139. cracked number 6 piston
  140. *HELP NEW TO DURAMAXS*
  141. LMM: High rail pressure p0193 after gelled cold start
  142. Puking oil out 😞
  143. GM Service Manual Diagnostics for P0088?
  144. LMM: LMM will occasionally not start and just click
  145. LMM No start after rebuild
  146. Cranks and stops mid crank
  147. HELP! P0207 and P0206, How to fix?
  148. LMM: Engine Oil Filter
  149. Reduced power!!
  150. Lmm surge at shifts and fuel issue
  151. LMM: elevated idle
  152. Need help with built 1100 hp lmm belt squealing
  153. 08 LMM Aftermarket Glow plug Brands that are worth installing?
  154. LMM: EGR Valve P0101
  155. Reduced power with a twist
  156. 6.6 2009 duramax fuel vacuum problem
  157. No elevated Idle
  158. LMM: Re-Gen issue...
  159. Fueling issues?
  160. Charged batteries now truck won't crank or click
  161. 2008 issues with oil life EGR related???
  162. Glow Plug #5 - Check Engine light on
  163. overheating... anyone have suggestions?
  164. Mass air flow sensor bolt size
  165. LMM: Dealer can't isolate problems, P0706, P0708
  166. Stumped on P0101 '09 LMM (TRUCK IS ALL STOCK)
  167. Calling all GM techs w Tech Bulliten access! Repeating issue with TPS sensor in my th
  168. Newbie
  169. HONEST Mileage Question
  170. S&B Intake
  171. Fuel Leak Mid Truck
  172. LMM FUEL PRESSURE SENSOR
  173. turbo internal coolant leak
  174. LMM: How do you turn the engine over without starting it?
  175. Boost loss at full throttle, need some education
  176. P and U Codes on 08 LMM, TCM Fried?
  177. LMM poor acceleration/turbo lag
  178. Frame swap
  179. Deviant EGR Delete kit
  180. LMM: LMM Exhaust install
  181. Stuck and can't figure what I am doing wrong
  182. LMM: will not regin
  183. LMM: Anyone else tranny do this?
  184. Injectors
  185. LMM: Starter issues
  186. Question: check engine light runs rough
  187. 2008 Duramax turbo trouble
  188. Lmm exhaust brake
  189. LMM: No power to fuel pump fuse.
  190. LMM: No power to fuel pump fuse.
  191. Injectors
  192. Lmm diagnosis help engine shake loss power
  193. LMM: PCV reroute necessary post EFI Tune?
  194. Check engine light
  195. Question: Deleted?
  196. Dual Alternator Question
  197. Rubber fuel line ideas and questions
  198. Fass 150 questions
  199. LMM: Brake issue...?
  200. LMM: Seems to be losing fuel prime
  201. Looking for on line Duramax manual
  202. Loud Roaring between shifts
  203. Stair Pipe LMM
  204. EGR cooler hose
  205. Question: what to do with take off parts?
  206. New to LMM / Duramax
  207. LMM: Turbo vane issue after ppei tune
  208. 08 duramax Please help no start, no compression
  209. LMM: Q on monitoring temps for p0128
  210. LMM: Need to replace the engine - Pull the cab off or front clip?
  211. Dad's LMM leaking oil
  212. LMM: New to diesels...things to look for?
  213. Injector problems
  214. 07.5 not starting.
  215. LMM: Another one to consider, trying to get back into a diesel
  216. LMM: Considering a 2008 to buy, 188K miles
  217. LMM: coolant in oil 07 LMM
  218. Need a lmm or lbz crankshaft
  219. LMM P0088
  220. lmm deleted but engine light
  221. Window sticker look up
  222. ECM, MAS, Glow Module Help!!
  223. LMM: 2007 LMM problems. dont know what to do?
  224. S&B cold air. wet or dry?
  225. Opinions on 2009 duramax
  226. Lmm abs light flashung
  227. Codes U0101 u0106 u0140 u1041 no start
  228. LMM no start only clicks
  229. Hard start with puff of whit smoke
  230. Turbo Mouthpiece seal
  231. LMM: DPF Increased Regens
  232. Head gaskets ???
  233. New motor. Now possible bad tranny?
  234. Sudden oil loss out reroute hose
  235. Parker 601-8 fuel line
  236. i'm lost.
  237. LMM: Poor fuel mileage with EFILive... Whats the deal???
  238. Having trouble getting my cp3 to seat.
  239. Have a egr surge question on my LMM
  240. Where do I go next?
  241. TRADE-IN HELP!!!
  242. Onstar/xm radio antenna
  243. LMM: Possibly Overheating
  244. Lmm broken crank or bearing
  245. 2007.5 with uncontrollable rail press
  246. LMM: oil residue on air filter
  247. what do i have? LMM
  248. LMM: LMM longevity
  249. LMM: Loss of coolant
  250. Urgent: Lmm chatter?