2011+ LML Duramax Powertrain [Archive] - Chevy and GMC Duramax Diesel Forum

: 2011+ LML Duramax Powertrain


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  1. Going to be deleting my 15 duramax with efi live.. Do I need a lift pump?
  2. DEF question?
  3. 2012 lml dtc p0140??
  4. sterring bent 2013
  5. 2014 deletes and tunes
  6. H&S street tuner help...
  7. Any lowered LML's here
  8. Inoperative Speed & Tach
  9. Elevated idle on 2015 duramax
  10. What is LML
  11. looking for an lmm or lml
  12. Fuel Milage - 2015 2500 HD Denali diesel
  13. Air at Fuel Filter primer?
  14. Just installed 20" light bar - trans fluid running hotter
  15. Torsion key question
  16. Boost Concerns
  17. 2013 LML Fuel/Lift Pump Issues
  18. 115K Allison service/deep pan install
  19. DPF delete input
  20. Re Installing DPF HELP
  21. DPF Issues, need help
  22. Airdog + code p2201 and p2202
  23. 2015 Silverado Steering Issue
  24. lml transmission concerns
  25. Walk me thru Rumble tune update?
  26. Persistent Oil Leak
  27. 2011 GMC 2500hd lml dpf issues
  28. Whining during acceleration
  29. Whining Noise 13 LML
  30. 145k on 13 lml, Lift Pump?
  31. fault code p2459
  32. NOx sensor info
  33. service stabiltrck
  34. 2015 Oil Life Monitor - Different than past trucks?
  35. Regen question for the 2015 owners
  36. Break-in?
  37. Losing Power
  38. Green fluid leaking onto exhaust
  39. 2013 Exhaust Brake Issue?
  40. fuel filter
  41. Blown motor with 38K miles! WTF?!
  42. what the heck is going on? video included
  43. 3rd trip to the dealer for emissions light
  44. 2011 lml. good truck or no?
  45. Tme to Unload?
  46. 2012 duramax engine vibration
  47. 2011 extended cranking to start
  48. RPM Bouncing around
  49. Broken turbo clamp
  50. Super boost code, engine power reduced
  51. Transynd
  52. Attention 2011 2500HD owners...I need some help please
  53. Recall for 14 and 15's ??
  54. New wheels!
  55. Need Help, Intercooler Hose
  56. Hard to start
  57. 2012 transfer case pump rub problem
  58. 2015...
  59. HELP! Can't fuel the truck!
  60. 2011 LML Flipping out
  61. Military 2011 lml takes unusual amount of time to start
  62. LML Security Light On... Truck Won't Start
  63. Steering Wheel Play!!
  64. Clogged Turbo???
  65. purchasing a new duramax
  66. 2011 Stock LML Exhaust and DEF Tank
  67. bad head gasket...bad dealer.
  68. Considering 2012 LML with 125k miles
  69. Head Gaskets at 2,400 Miles
  70. P2263 Code Now! Does it ever end?
  71. LML transmission HP limit
  72. AC Seats
  73. Signing Off
  74. service transfercase
  75. Bone stock lml dually burnout.
  76. Lml drw notice clunk while applying throttle
  77. Problematic '12 LML - Anybody get any help from GM?
  78. Silly roush
  79. Exhaust Fluid Quality Poor revisited
  80. DEF Service warning - Check Engine Light
  81. Up-pipe WTF GM!!!
  82. Thinking of switching from gas to diesel, worried about winters in Mich
  83. Clunk/Lurch/Sticking Brakes
  84. 2015 transmission question
  85. Edge or bully dog
  86. Emissions deletes pros/cons
  87. security lock out 2011 3500
  88. I need some help fellas. Stuck in limp mode.
  89. 2011 transmission fluid in driveway...
  90. Looking at buying a used LML
  91. Efilive tuning
  92. First DEF fill, still says 24%?
  93. Lml dead at dealer with injection pump failing
  94. Lml trouble code p2146
  95. Help! LML voltage
  96. p2295 code
  97. Efi live for a 15
  98. How bout another weird noise thread!
  99. Code Thread.
  100. i'm thinking about upgrades ....
  101. P0182 Code
  102. Vision 19.5's!!!
  103. 2013 LML oil leak
  104. 2013 overheated
  105. 2011 to 2015 dependability
  106. Check engine light
  107. Engine light staying on
  108. Exhaust
  109. LML leaking oil
  110. Any ideas on where to look to find a rattling noise
  111. 2014 2500hd
  112. Hard to crank + leak?!?!
  113. Fuel or Electrical Issues Sensors and Lack of Start
  114. Air in Fuel System
  115. ECT temps on lml?
  116. 2012 revs up and down
  117. LML gurgling sound at shutdown
  118. 2013 Diesel 3/4 ton Chevy - won't start - please help
  119. No 4WD
  120. Tuned and deleted but keeping stock muffler
  121. Think I will stop turning the radio down...
  122. Front Diff. Cover Change ?
  123. Help! " Change Fuel Filter" light will not go off
  124. 2015 LML TUNED w/EFI by PPEI
  125. Annoying rattle from pitman/idler arms??
  126. Looking for Optilube
  127. 2015 LML Delete now available!
  128. LML seems louder than normal
  129. Motorops tuning question
  130. Question on how fast soot builds up from 0g
  131. LMM tranny in a 2015?
  132. DEF problems
  133. CP4 Grenade.....
  134. 2012 LML rough starting
  135. DEF poor quality nightmare
  136. Dead LML
  137. Lost Traction Control After Tire Change
  138. Turbo problems 2011 duramax
  139. 2015 Cab Lights
  140. A few issues with the new truck
  141. 2012 Urea Tank Swap
  142. Tranny drain and fill with pan swap ??s
  143. Weird issue...
  144. 2015 Duramax propane smell?
  145. 1st gear shudder while towing
  146. 2011 LML deletes only
  147. Smells like a coolant leak
  148. Who has LML above 150,000 miles?
  149. It thinks the key is in
  150. has any one tryed this duramileage
  151. Ticking under Truck
  152. Oil pump whine..?
  153. trans lines
  154. 13 lml tuned deleted 6th gear tc kick out??? HELP
  155. DEF Quality Poor
  156. Air Sucking/Whine Sound at low speeds
  157. 2015 duramax ordering problem
  158. 2015 2500HD Steering Stabilizer?
  159. 2015 LML still kicking but
  160. Random rattling noise.
  161. Engine sounds
  162. Just Ordered Rancho Steering Stabilizer
  163. questions
  164. Mag-Hytec Differential Cover Installed - Pics
  165. lmm huge power loss help???
  166. Fuel filter connector
  167. need help def pouring out
  168. For those running KW's 150
  169. LML Exhaust Fluid - What Do I Need To Do?
  170. 2013 Duramax front end issues
  171. High Pressure Injector Pump Cratered
  172. Transmission Re Learn?
  173. First major tow
  174. LML efi live
  175. ABS, stability control, traction control & trailer wiring
  176. Regen in limp mode
  177. Terrible lag!!
  178. Excessive DEF consumption?
  179. oil residue/leak on pitman arm?
  180. 2011 LML regen question
  181. Questions for those who know more than me.
  182. Vibration will accelerating... Help!
  183. Service exhaust fluid now!
  184. 2011 3500hd 6.6l need help asap will not start!!!!!
  185. Oil leak
  186. WIF....WTF. Actually, a question...
  187. Truck stop pump nozzle?
  188. What are the precursors to LML oil pump failure?
  189. Towing / Payload 2014HD Denali
  190. Knocking sound when in drive
  191. What role do the EGTs play in regen?
  192. Shot Regens Fixed, Injectors cause excess soot
  193. Oil / AntiFreeze/ Def Spots on Bumper
  194. MPG's on the new 15 denali 2500 HD
  195. Oil leak?!
  196. Where to find a Yoke?
  197. DEF Usage
  198. Will Mag-Hytec Differential Cover/Trans Pan Void Factory Warranty?
  199. All on headlights on a 2014
  200. 2011 LML Stock 100K Question
  201. well just received code p0420 for the second time
  202. Stock DEF and Exhaust Worth Anything?
  203. DEF different between DIC and Edge CTS Insight
  204. EGR Delete
  205. new 2014 2500hd
  206. Re-calibrating ABS modules for gears
  207. New 2015 Problems
  208. Thinking about 2011 denali
  209. Best tuner for 2011 3500 dually?
  210. Serious dead pedal on tuned lml.
  211. 2011 LML 3500 dually LTZ tune
  212. Surging
  213. LML oil filter will not budge!
  214. Oil consumption ??
  215. Dealer Says Bad Turbo
  216. Are all LML's created equal?
  217. Help! Trouble codes
  218. 2015 DPF delete and tune.
  219. What Sensor?
  220. Fuel tank vent?
  221. H&S tuned and lost cruise
  222. AC Problem
  223. Remote started in the morning and...
  224. 2014 duramax
  225. Oil pressure low????
  226. 2015 3500 Denali DRW
  227. NUC Motorsports
  228. 2015 Silverado 2500HD problems already!
  229. When putting in reverse I hear a loud clunk noise? Any ideas?
  230. 2013 Airaid Intake Check Engine Light
  231. Snip...snip... on the tip ...tip
  232. 2014 Regen / Def leak.
  233. duramax newbie maintenance questions
  234. LML Oil Pump Whine PIP4898A should I get it fixed??
  235. DEF dash light?
  236. Lml 2012-2013 only recall
  237. GM has a fix for the dreaded dead pedal?
  238. So are there any stock LML owners here who have had no issues w/ the powertrain?
  239. Urea level which is correct?
  240. S&B air intake
  241. Need advice on next mod
  242. Tire/rim fitting question help please!
  243. Leveled lml
  244. LML EGR newbie question
  245. Deletes
  246. New info on NOX sensors (new to me at least)
  247. Service stabilitrac
  248. 2011+ duramax
  249. Did I read this right - VA Emissions
  250. Have you experienced limp mode due to DPF?

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