Duramax First Generation: 2001-2004 (LB7) [Archive] - Page 28 - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Duramax First Generation: 2001-2004 (LB7)



  1. PO238 Turbo code
  2. light smoke, running warm
  3. Adjust Valves at Injector Replacement?
  4. HELP!!! Proper injector test procedure, RESULTS ARE IN!!!
  5. Oil Leaking At Bell Housing Please Advise
  6. GM number
  7. Bad ECM - Fuel Injection Control Module - $900 part???
  8. wont start
  9. Vacuum pump ?s
  10. Mission Impossible?
  11. Fuel Pressure Regulator?
  12. attempting injector replacement.
  13. Order of coolers in the rad stack
  14. 18 volts at battery and engine components? Its been like this for 50k miles
  15. A/C has never worked, no 2 pin connector hooked to bottom, could this be why?
  16. water in fuel
  17. "Service Engine Soon" light & fault code
  18. clack/clatter/diesel noise
  19. Knocking? Predator?
  20. low power with P1093C code. Help!
  21. Knocking sound?
  22. Where to get gaskets and oringsfor a 02 oil cooler
  23. Low Power Dmax
  24. Truck Low Power on Top End
  25. 2003 Helms manual?
  26. Rule of thumb for used diesel miles per yr
  27. One Bad LB7
  28. Good websites to give idea of truck value
  29. 01 Duramax Dtc's
  30. How many quarts of oil are on the dipstick indicator?
  31. Altitude Sensor?
  32. Injectors or Head Gasket???? Or???
  33. Midway Chevrolet in Phoenix kicks butt!!!
  34. Did I screw up?
  35. injectors replaced in Raleigh NC?
  36. What tests should be run on bad injectors?
  37. A little help please.
  38. Anyone know of the best place to get injectors for my 01 And fix in MA
  39. Fuel in Oil and intermittant white smoke
  40. engine mount for LB7 swap
  41. leaking fuel primer
  42. how long will it last?
  43. Whats a cp3?
  44. Need opinions on service nightmare
  45. signs of injector failure?
  46. cyl miss code?
  47. hey yall
  48. Help with diagnostics info
  49. 2002 LB7 into 1965 Chevy 3/4 ton 4x4
  50. Burning Anti-Freeze Smell
  51. smoke at idle?
  52. Question ????
  53. Hard start when Hot
  54. FPR R/R Clarification?
  55. Help on idle concern
  56. In service date
  57. LB7 runnin hot while towing
  58. stock turbo
  59. HP and Torque ratings
  60. Duramax troubles
  61. Is it injectors or ???
  62. searched limped tranny, need advise please
  63. Low Rail Pressure/Injector Return
  64. Injector Issue - kick in
  65. Question about high miles
  66. Oil Pressure erratic and leak
  67. Smoking At idle is this Coked tips? Any ideas on cleaning?
  68. fuel pressure regulator replacement
  69. Wandering idle
  70. Injectors are out/oil in injector cup
  71. Is there diesel in this oil?
  72. Coolant leak??
  73. Need advice buying 2002 dually 3500
  74. Wits end... injectors, now no start
  75. Loses prime when parked up hill
  76. newbe VIN
  77. 12qts of oil ok over 10qts???
  78. 2002 Duramax LB7 question
  79. actual frp vs. desired frp?
  80. Normal RPM
  81. Heater Core, Coolant Pipe Question
  82. help help limping truck while towing not tranny
  83. Injector failure ideas part 2
  84. spare parts for lb7
  85. Another no start question?
  86. Why have I lost power all of a sudden?
  87. low coolant light and noisy thermostats?
  88. Running batteries down
  89. Where to find 03 Duramax Manual
  90. 03 LB7 120k. miles
  91. 04 Duramax weird engine noise please help!
  92. Fuse location question??
  93. low power
  94. High Idle??
  95. blow off valve for diesels
  96. no power
  97. Place to buy banjo bolt needed (pic included)
  98. Loss of Power after 2000 RPM
  99. The shocking TRUE story on injector warranty
  100. First Diesel is this normal?
  101. Dealer never checked the return rates and won't cover my injectors
  102. Engine Cylinder Position
  103. knocking and black smoke
  104. head stud installation info?
  105. Whats a 2004 LB7 Worth?
  106. PART NUMBER/Spec Needed
  107. wierd high pitched noise under heavy acceleration
  108. Stupid dealer not covering my injectors
  109. inspection fail...help!!!!!
  110. injectors
  111. What is the best year of Duramax.....
  112. Engine Cranking but NO start
  113. No Smoke??
  114. White Smoke!
  115. so how hard is an LB7 swap....
  116. Injector help in So Cali
  117. Injectors?
  118. No power, calculated fuel rate
  119. Carfax
  120. HELP!!! Won't start
  121. non DIC annoying problem.
  122. over heating problem
  123. help please!!!
  124. help with injector cups
  125. Question on injector replacement
  126. no start on 03 glow plug malf code and p1621
  127. removing fan LB7
  128. WIF sensor wire broke now it won't start?
  129. Dead Duramax Need Help
  130. what is a 01 with bad injector worth?
  131. Trunk Dying 2k rpm?
  132. CP3 fuel injection pump problem?
  133. Need advice on buying Duramax engine
  134. need help with dtc's
  135. Where to take truck for injectors around Rockford Illinois?
  136. High idle LB7
  137. Duramax Water Hoses
  138. 2002 lb7 ?'s
  139. When pumping diesel, the gas pump stops!
  140. ecm location
  141. Fuel pressure problem after injector replacement
  142. Truck won't start
  143. What now from GM?
  144. Looking at first Duramax
  145. intercooler question
  146. No power at acceleration
  147. Speed malfuction code
  148. 2002 Duramax Exhaust help....
  149. Excessive Soot levels
  150. also upper rad hose is puffed/ large in size
  151. No Start HELP!
  152. How many miles is too much???
  153. Help!!
  154. water pump leaking
  155. Loss of prime....how to fix?
  156. Noisy engine
  157. Leaking return line? fuel in crankcase?
  158. Please Help!!Engine overheating!!
  159. White clouds... burnt pistons.... turbo gone
  160. Fuel Leak at the tank
  161. runs for only 15 sec. and stalls?
  162. where to start???
  163. Squeaking, Chirping??
  164. Need an Oil Dipstick-I Should Have Thought with My Dipstick, Jimmy
  165. Oil Pressure
  166. Can you clean a plugged injector?
  167. Are motor mounts a problem?
  168. Injector cleaner fact or fiction
  169. UPDATE: Truck won't start
  170. Looking for Good Advise
  171. Thanks Gm
  172. Run without MAP sensor?
  173. Why do I occassionally lose fuel prime
  174. Holy Mpg
  175. ac compressor?
  176. Truck will not start
  177. Any ideas please help
  178. What do you think about this one
  179. The Smell of Diesel in the Air and Mileage Seems Off?
  180. Help,truck won't start
  181. Rubber Fuel Hose...
  182. Lost Boost...need help!
  183. 04 duramax batteries draining while off
  184. Buzzing sound
  185. What is the best type of facility to purchase diesel fuel?
  186. dealer injector check with aftermarket cluster?
  187. Am I Nuts?
  188. !! Help !! Injector cup question
  189. WHere to get a water sensor?
  190. Operating temperature and loosing coolant from overflow
  191. Lots of White smoke /loosing Coolant
  192. coolant should i replace?
  193. rust in injectors
  194. another case of injectoritis??? yea or nay?
  195. Fuel Leak (seeping) - Can I use fuel line and hose clamps?
  196. looking to buy an 02'
  197. crankcase tube smokin?
  198. Crank / Harmonic Balancer Bolt - Socket / Wrench Size
  199. Fuel preassure/flow
  200. 01 duramax with low power
  201. MAF unplugged, get no codes or CEL
  202. Starter?
  203. Keep Driving It or Buy Another One???
  204. Injector replacement, all is well
  205. Dealer installed injectors under warranty
  206. Idle smoke
  207. Dead Duramax
  208. code P0380
  209. Hard start and lope idle
  210. life of injectors replaced
  211. Need injector help had injectors replaced and still runs terrible
  212. serpitine belt
  213. what size oil drain plug?
  214. Cracked piston
  215. won't start when hot, only when cold
  216. missing coolant
  217. 01 to 04 1 has egr other dont
  218. Any cautions on restart after sitting a year
  219. look out..another boost question
  220. Truck Shopping
  221. truck wont shut off
  222. Dealer or Indy shop?
  223. head gasket
  224. PPE Boost Valve Installed
  225. Aftermarket Injectors???
  226. Common LB7 Problems
  227. Diagnostic port does not work on bosses truck!
  228. Lb7?????
  229. The Death of a Duramax
  230. Blown Ignition Fuse
  231. low coolant
  232. Dead in Drive Way (Fuel from top of Filter)
  233. How much is too much
  234. 2001 DIC intermitten issues
  235. normal engine temp
  236. need help freaking out.. truck no good
  237. Are the headgaskets much of a problem on 03's
  238. P0102
  239. Sluggish
  240. Help
  241. gmpartsdirect injectors
  242. something wrong
  243. Fuel Mileage
  244. Getting worse MPG
  245. balance rates help
  246. fpr problem
  247. code needed to get free injectors?
  248. fuel filter assistance appreciated
  249. A/C leak or normal?
  250. Lb7 Just Died..?

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