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

: 2011+ LML Duramax Powertrain


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  1. 2011 2500HD Denali Power Tow Mirrors
  2. Fuel Gage +Aux Tank Questions
  3. Transmission crossmember removal
  4. Am I draining my fuel rails?
  5. Downpipe Stuck?
  6. 2015 Duramax Turbo Lag
  7. Trailering Mirrior light bypass?
  8. Hard shift / Jolt under hard acceleration?
  9. Codes thrown while using remote start
  10. Air Filter Systems
  11. Headlights led on 3500
  12. Weird vibration
  13. Performance "performance"
  14. 2011 Random power loss and "service traction control"
  15. Glow plugs
  16. 15' lml fuel rail pressure
  17. Fuel Rail Pressure
  18. Help. Stabilitrak, ABS trailer brake problem
  19. HELP!! Can't get torsion bars set.
  20. Poor Quilty DEF code
  21. 2016 limp mode again
  22. HELP!! Stuck in 4wd
  23. Egt question
  24. Tuning A 2012 2500 HD Duramax
  25. LML ECM advice needed please
  26. 2015 duramax front end popping.
  27. Screeching metal sound.... Now no torque
  28. Turbo Vane Issues
  29. UGH - Front differential had little fluid in it!
  30. For those who killed their LML trans....
  31. Duramax Tuner LML Heavy Tow - Any experiences?
  32. New 2016. 50 miles and trans issue...maybe
  33. Ash smell in cab on 2013 lml..
  34. New for 2017
  35. Fuel Filter change on Wednesday - Now it won't start
  36. blew the turbo pipe off
  37. Safe and max hp levels
  38. Alignment Trouble
  39. A/C Condensation
  40. My DIC not showing pressure
  41. Code?
  42. 2013 lml black smoking.
  43. Airdogg fuel pressure
  44. Kory Willis Tunes in Canada
  45. Questions
  46. Stock dyno info question
  47. Need Help With Code P12BE
  48. Your opinion..Do i have a leak?
  49. 2012 stuttered, smoked, and died
  50. 2012 lml h&s tune?
  51. Have a couple questions
  52. 2016 3500 with 1500 miles, low coolant warning
  53. How many miles on truck? Issues? Things to look for
  54. Replacing Injectors
  55. Schaeffers All tran TES 295 clone
  56. P144C dtc
  57. 26 American Forces Wheels
  58. 2012 GMC 109,000 miles LML Duramax blown head gasket
  59. GM Warranty work
  60. lml cp3 conversion now in limp mode
  61. P0193 code
  62. 911-Allision Transmission Hard Downshift and DTCs
  63. Brand New To Me 2013 3500 SRW LML
  64. Truck has been sitting for a long time, what to do before start up?
  65. Too much black smoke?
  66. Code p0098
  67. Help, reduced power P0103 after battery swap
  68. LML Regen Trick
  69. Tired of the Ongoing DPF Issues!!!!!
  70. Nicktane/CAT without lift pump?
  71. Lowering a lift for flat angles
  72. Set codes
  73. Which egr complete delete, uppipe kit
  74. Tuned?
  75. High oil pressure 100psi! 2014 GMC Sierra 2500HD 6.6
  76. CP4 failure
  77. High Idle while sitting in traffic.
  78. Question about an issue ( GMC sierra 2015 HD 2500)
  79. Late 2016 or wait for 2017?
  80. Factory fuel filter delete ?
  81. Post delete CEL
  82. 2015 Fass 150
  83. 2015 vs 2015.5?
  84. T87 TCM Tuning reviews?
  85. Efi live...
  86. 2016 "Jumps into Reverse"
  87. 2013 GMC Sierra full delete
  88. P20EE: SCR NOx Catalyst Efficiency Below Threshold Bank 1
  89. Reverse Issue - Blinking Light
  90. Ordered the Goodies
  91. Ready to start light/Remote Start
  92. 2016 LML hard downshifting and TC lockup
  93. Delayed start
  94. Regearing in the DFW
  95. overboost
  96. Flashed FI LIve and truck wont start! - HELP
  97. Tune Tourqe and EGT's
  98. Egr question
  99. Lml brake job
  100. 2015.5 hard shift and trans questions
  101. Difference in model handling
  102. Fuel Additivie question
  103. DTC codes p22EE p2495 clear them keep driving
  104. 2015 GMC 3500HD Dinali - Turbo Failure
  105. 15' Sierra LML Lift Pump Setup
  106. Tire Vibration at Highway speeds
  107. Major Power Loss
  108. 2013 Chevrolet Duramax (Service Traction Control)??
  109. 2011 wont start
  110. Check your wiring guys!
  111. P0229 after delete
  112. tran temp
  113. Truck randomly died AGAIN
  114. What oil should I use?
  115. Easy Question For You Pros.
  116. Post delete boost leak
  117. Trouble Codes after DPF Delete
  118. P0764 Glow Plug #4 Control Circuit DTC
  119. Current GM Warranty & Dealership Work
  120. Just got Edge Insight CTS 2
  121. Won't start- 2013
  122. Fuel Filter
  123. New 2500HD 6.6 crew cab
  124. Exhaust Brake
  125. Long term maintenance/repair for 2016 duramax
  126. Black Flakes in coolant 2015
  127. P2 100 error code
  128. I need help identifying a part
  129. Yet Another LML Issue
  130. I need help with my def
  131. 2011 lml wont start cranks fine
  132. 2015 Left Side Noise
  133. Dtc $0280
  134. 2013 Turbo problems
  135. Turbo Lag?
  136. Max EGT????
  137. No start when tach malfunctions.
  138. Fass 150 - post install
  139. LML Delete with Factory Exhaust
  140. LmL PPEI tuned oil analysis ????
  141. Start of a TCM issue?
  142. P0420 Reduced Engine Power
  143. Truck wont crank and some gauges not working
  144. 2015 GMC 3500 leveled tires
  145. New to Forum. Thinking of buying a 2011 LML
  146. Got the ol' girl runnin' pretty good now....
  147. Vent hose for fuel tank?
  148. Coolant question.
  149. Change Fuel Filter Message
  150. 2011 GMC shift disabled
  151. '11 Frequent Regens
  152. Diesel regen???
  153. White smoke
  154. 2016 First impressions and problems
  155. emissions crap. need help
  156. 2012 Oil Pressure Sensor
  157. Rotella vs devlac. Research shows tick
  158. 2016 Oil leak
  159. Here is how you replace a head gasket
  160. Help! 15' denali lml dpf delete questions
  161. No 3rd brake light, No power driver side mirror
  162. Rear Differential Oil Change - Metal on drain plug... Excessive?
  163. egr delete question
  164. Exhaust question
  165. Pop quiz. Did a burnout and truck shut down
  166. Fuel Pressure Gauge Question
  167. Just installed - fass 150 / beans sump
  168. External head gasket leak?
  169. Is there a deadline to order a 2016 duramax
  170. Water Separator
  171. Oil Press. gauge
  172. Cat fuel filter
  173. Limp Mode
  174. PPEI Autocal error $053e
  175. 2015 LML **Service** Diesel Exhaust Fluid
  176. How to check CP4 for metal shavings?
  177. Trans Temp Gauge?
  178. Oil pan leak
  179. LML Built Trans Texas
  180. Ran out of fuel
  181. Truck shut down while driving P128e
  182. Dang
  183. EGR....delete/disable....whats best for the truck
  184. shoping for a shop
  185. LML louder than previous generation duramaxs?
  186. 2016 LML Reviews
  187. 2013 blow by
  188. 2015 lmk CB axle/ imput shaft please help!
  189. Crank no start
  190. 2015 LML White Smoke and Power Loss
  191. Turbo Whistle
  192. Egr blocker plate
  193. Air noise sounds as to be coming from under dash when accelerating/turbo spooling
  194. egr cooler
  195. Truck idling higher then normal
  196. 2015 9600 miles. NEEDS NEW ROTORS
  197. cp4 ? 2015 loss of power / change fuel filter 2nd time!! please help
  198. quick lube question
  199. Leveled lml need alignment?
  200. Small engine fire
  201. EGT drop across turbo??
  202. Exhaust brake Question
  203. H&S Mini Maxx Race Tuner
  204. At what mileage did you decide to delete?
  205. 2015 3500 Duramax - instrument panel fuse
  206. Truck Died After Hitting Small Bump
  207. lml delete and tune questions.
  208. 2015.5 duramax problems
  209. 2015 Industrial CP3 Swap
  210. Anyone have pics of a sump installed on a 2015 or up?
  211. Help
  212. Calling out all who HAVE NOT had problems with DEF/Emissions
  213. Guidance & Advice on Blown Head Gasket
  214. Coolant on EGR
  215. Fass 150 install
  216. How to Confirm a ReGen?
  217. Exhaust-Programmer-Warranty
  218. Check Engine light/ Emissions 2011 Silverado
  219. High egts at idle?
  220. Scary - truck died getting off freeway
  221. exhaust brake issue
  222. Edge Insight CTS2 on a 2016 LML
  223. Chevy Express LML Duramax Van Speedo/VCC Wire
  224. 2015 Denali leveled with 37s
  225. 4X4 transfer case
  226. 2011 LML. PCM in logic lock
  227. 2016 2500hd denali gas peddle vibration
  228. Fabtech 4" lift vs. cognito UCAs
  229. alternator random delay setting codes
  230. no battery power at all
  231. truck wont start
  232. low coolant and other issues
  233. New Exhaust and Deleting Question
  234. p0381 and p0047 HELP
  235. Forum venders Looking to Buy
  236. Lower oil pan leak??
  237. broke down dealer wont cover it
  238. 2011 stuck in regen? HELP
  239. ECM help
  240. 2 regen in first 600 miles
  241. 2012 deleted LML 1-2 shift defueling
  242. H&S Mini Maxx just for gauges
  243. Most miles on a stock LML?
  244. Turbo boost irregular please help
  245. Anything to watch for on a 2011 with 150k?
  246. 33" tires leveled LML Denali
  247. 2011 durmax LML Fuel pressure loss under load
  248. 2015 Duramax CP4 Pump Issues HELP Please....
  249. PCV and EGR Delete
  250. 2011 Head Gaskets - Need some different perspectives