01-04.5 LB7 Duramax Powertrain [Archive] - Chevy and GMC Duramax Diesel Forum

: 01-04.5 LB7 Duramax Powertrain


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  1. LB7 Low Power After New Injectors
  2. Scan tool Portland OR $100.00
  3. Loud hum noise, Help!
  4. advice with allison limp
  5. Something to think about for your injectors
  6. 2001 GMC Sierra 2500HD 2wd RATTLING TRANNY!!!!!
  7. Bad injectors or bad engine
  8. No start, HELP!
  9. Anyone want to trade Allison for zf6?
  10. Lb7 Down pipe install
  11. Starts right up
  12. oil in coolant without pressure?
  13. Injector replacement, no install kit???
  14. Injector failure??
  15. Burning oil
  16. Injector Time
  17. Weird stuff going on after new injector install. Need some opinions.
  18. FPR problems
  19. 03 lb7 leaking trans fluid
  20. NO START Low lift pump pressure.
  21. LB7 Injectors Replacement Near Allentown PA
  22. 03 LLY swap won't start - likely wiring issue?
  23. 2003 lb7 doesn't accelerate passed 2200rpm
  24. power steering replacement lines
  25. Battery voltage when starting
  26. 2002 LB7 150K Miles settle "Blip" when shifting
  27. Head gasket repair upgrade ?
  28. 2003 duramax for sale! $8,000
  29. Ive had enough...
  30. T-C Lock-up?
  31. 2001 lb7 little to no acceleraction. help
  32. White Haze/Smoke
  33. Fuel system questions on 2004 LB7
  34. Lb7 standalone
  35. Injector Write Up?
  36. 4wd shifter flopping around
  37. Turbo Whine
  38. 2002 lb7 duramax wont run
  39. Coolant Leak
  40. leaking fuel on lb7
  41. 2002 2500 LS Good Deal?
  42. LB7 Short Block Assembly
  43. P0335 crank for 4 seconds no start
  44. turbo longevity
  45. LB7 to LBZ Filter housing swap
  46. LB7 to LBZ Filter housing swap
  47. Another "LB7 crank no start" thread
  48. Previous acceleration lag and now no automatic shift
  49. Dating my lb7 injectors
  50. 2002 Lb7, a good find??
  51. Alternator?
  52. CP3 Replacement Help Needed
  53. oil in fuel
  54. ABS Light Transmission
  55. 02 lb7 cranks but doesn't start-help :s
  56. help! Duramax about to be lit on fire!
  57. 03 tcm swap
  58. HELP! Codes P2227 and P0405
  59. 03 duramax shut off driving down road
  60. What is my truck worth? Looking to sell possibly.
  61. High rail pressure after FPR
  62. 2002 Oil Filter Housing
  63. Motor mounts
  64. 2003 Duramax, crank but no start.
  65. Clunk when brakes applied
  66. FPR wiring harness connector?
  67. 2003 Durumax Lb7 crank but no start
  68. LB7 Won't Start After Fass Install
  69. #5 Injector has constant power! Can not drive, knocking badly.
  70. Just replaced injectors, now what?
  71. Trouble or no start when cold out
  72. Lb7 injector rebuild kit?
  73. quick ecm question
  74. 2001 Durmax idles up and down rapidly after FPR change.
  75. Random engine stalls
  76. 911 LB7 in Limp Mode - FICM shut down 1-4-6-7
  77. FPR replacement trouble
  78. Used pcm ?
  79. P0089 code on 03 lb7..
  80. 4 wheel drive
  81. Front end popping noise Need Help
  82. 03 Won't start
  83. Tranny acting..sporadic
  84. saving injectors LB7
  85. Transmission noises
  86. Refistration Fee California
  87. The more I drive my duramax
  88. 04 lb7 acting funny
  89. massive coolant leak rear of motor
  90. P0093 code on LB7--Fuel Additive
  91. 04 Duramax cranks, no start.
  92. No start
  93. injector restart
  94. fuel additive
  95. Another LB7 Injector Replacement Story
  96. trade 5 speed?
  97. need a little help with sputter
  98. New Guy Parts Story
  99. LB7 loosing prime while driving
  100. Allison upgrade
  101. #5 Injector has constant power! What is it from?
  102. Oil Pressure Sending Unit Bad?
  103. No Oil Pressure Reading
  104. soft upoer radiator hose
  105. mike l/ppe tranny cooler
  106. Coolant leak need help!
  107. Knocking sporadically
  108. Low boost pressure! Help please!
  109. Help! Not very pumped on my oil analysis. Is my engine about to go?
  110. Transmission knock
  111. Codes P0234 and U0100
  112. P0700 code no start lb7
  113. fuel pressure issue
  114. Cat filter adapter loosing prime
  115. Leaking Return Lines LB7
  116. Rebuilding a lb7 turbo
  117. Walkthrough for Fuel sender replacement?
  118. Help
  119. 2004 2500HD help!
  120. LB7 Loping Idle + smoke + P0089
  121. Front output shaft seal driving tips
  122. $9,999 for a 2003 Dmax with 163k? Good or bad deal??
  123. engine temp vs injector noise
  124. fuel problems. any tips?
  125. lb7 smoking diesel!
  126. lb7 runs rough at idle and surges
  127. injector did not seat
  128. Any head gasket guides? Need info
  129. Help stuck on side of the road
  130. small idle surge...only with blower motor on?
  131. Need advice over dmax plzz
  132. Fuel line issue
  133. turns over won't start
  134. My lb7
  135. Lb7 ticking noise from passenger side
  136. 2002 Silverado 2500HD wont crank
  137. Diesel Mechanic Raleigh NC
  138. 2002 lb7 low rail pressure
  139. 2002 chevy 3500
  140. Won't start hot
  141. Difference in these two LB7 injectors?
  142. Glow plug Circuit and Injectors 30%???
  143. Lope slowing down
  144. High injector numbers
  145. FPRV replacement
  146. Duramax Starter
  147. lb7 injectors.......
  148. 2001 8.1 to 2003 lb7 swap HELP!!!
  149. Skipping and blue smoke
  150. Need help: Thinking about buying
  151. Injector ballance worse after HG
  152. gauge cluster
  153. 2003 CCSB runs like a dog is it injectors or gas pedal?
  154. 04 rough idle and smoke
  155. truck will not shift! help
  156. 2002 lb7 injector replacement
  157. Filter head oring stuck
  158. Question about replacing fuel filter housing with LLY unit.
  159. Time For A Coolant Flush!
  160. 01 chevy express van
  161. How about a vin check please?
  162. 2001 duramax code p0370
  163. S&B vs Banks Ram Air Cold Air Intake (CAI)
  164. 02 LB7 DTCs P0087, P0089, and P1093...
  165. transmission flush
  166. 2 limps after flush
  167. Transmission won't relearn.
  168. '01 Cranks but won't start
  169. have a leak and i cant figure it out
  170. No throttle response???
  171. Lb7 won't start
  172. A/C blows thru Defrost only?
  173. Transmission Temps
  174. Understanding MAP/Baro/Boost pressure sensors
  175. 2003 lb7 no start
  176. Tranny issue = P0722 code
  177. Still have boost issues.
  178. loping when slowing down Help!
  179. Passenger door wont work
  180. Flushing Transmission
  181. Clanking on the Front end of Driveshaft
  182. LB7 tranny problem
  183. Lubricant to torque tty head bolts lb7
  184. Need help diagnosing injectors
  185. Totaled my duramax!!!!
  186. Mit & pit?
  187. P0571 code. Can't figure out. Please help.
  188. P0089, Rather Poor Fuel Mileage
  189. Stranded. Tranny leak?
  190. mystery leak??
  191. slipping transmission?
  192. Blue smoke at idle
  193. lby temp gauge fluctuating
  194. Swapping engines..help please
  195. little help on a Lb7 please
  196. Can air in fuel cause blue smoke?
  197. Help
  198. Leveling out front end
  199. Axle seals leaking still after replacement
  200. LB 7 #4 glow plug replacement
  201. Transfer case ?s
  202. I need a downpipe bolt...
  203. Passlock light, service abs, 4x4 gremlin
  204. Allison problem
  205. Normal operating temp?
  206. Steam from dipstick
  207. Normal operating temp?
  208. Loss of power
  209. Injector rates
  210. Drivers side coolant leak
  211. injector cup stuck on injector
  212. 2002 LB7 Fuel return pipe leak!
  213. Fuel pressure
  214. voltage issues!
  215. lb7 help needed
  216. Signs of bad injectors before or at operating temp?
  217. Lb7 p1404
  218. 2001 duramax p0089 & p0093
  219. weird whining noise
  220. The pesky P0101
  221. Turbo Bearings bad??
  222. Head gasket, really???
  223. Long list of codes. Need help!
  224. Help. Low boost, lots of smoke
  225. Transmission Builder Upper Michigan
  226. Fass 150 fuel filter delete
  227. LB7 intermittent heat, head gasket?
  228. just replaced injectors in my 03
  229. Injector issues for a year?
  230. 02 lb7 wont start
  231. 02 lb7 stock won't start
  232. "R" Indicator blinking
  233. -50 degrees
  234. C grade Headgasket 12637785
  235. injector balance rates a little odd??
  236. Leaky fuel injector issues
  237. transmission fluid
  238. 1500 degree take off
  239. 45% over or 60% overs, Opinions?
  240. Lb7 duramax leaking oil
  241. Flexible fuel lines near tank
  242. fuel system
  243. help white smoke from exhaust
  244. 2002 lb7 dually hard hot start
  245. Reluctor Plate Bolts
  246. Rebuild my injectors or replace??
  247. lb7 making a horn sound
  248. looking for cp3 drive gear
  249. lb7 won't start
  250. How to tell if cp3 or ficm is going bad