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

: Duramax First Generation: 2001-2004 (LB7)



  1. Could someone please help?
  2. Pyrometer Issues.
  3. Injector question, tell me what you think?
  4. Loss of fuel milage - where to look?
  5. LB7 or LLY?
  6. Looking for a Duramax, should I consider this one?
  7. Fan clutch troubleshooting
  8. pcm question
  9. Fuel Problems
  10. How to:Homemade IC pressure tester
  11. Water pump maybe? T-stats?
  12. Smoke
  13. newbie to diesel injector questions
  14. to all lb7 w/egr owners
  15. Soot and the Cat (DOC)
  16. Squeaky sound on start up
  17. low coolant
  18. changed turbos now po193 (why)
  19. Best place to buy a fuel pressure regulator.
  20. best year to buy a duramax
  21. Suspect an oil leak
  22. Smoke and fuel out exhaust
  23. leaking fuel out of back of motor
  24. Anyone have trouble with a broken trans dipstick tube???
  25. Bad intercooler effect on turbo
  26. Injetcors?
  27. Fuel leak
  28. Batteries going dead
  29. Intercooler Pipe "patch" ??
  30. Picture of Lower Radiator Hose
  31. Reputable Dealership around Merced CA
  32. Is my motor going?
  33. Balance rates? knocking sound?
  34. Wheel Base ?
  35. HELP! Diesel in oil
  36. boost pressure
  37. 2002 Bad injectors?
  38. GM Glow plug rant
  39. Just a simple question
  40. suddeen jerk when stopping
  41. Clogged injector
  42. coolant ph
  43. russ1
  44. Injector cleaning
  45. Pilot injection???
  46. changing color smoke
  47. Whats normal?
  48. What do you think about water/meth?
  49. Technical Electrical Advice On No Start On 01 Duramax
  50. Need some help tracking down oil leak
  51. Mileage falling off some.
  52. PO238 Turbo code
  53. light smoke, running warm
  54. Adjust Valves at Injector Replacement?
  55. HELP!!! Proper injector test procedure, RESULTS ARE IN!!!
  56. Oil Leaking At Bell Housing Please Advise
  57. GM number
  58. Bad ECM - Fuel Injection Control Module - $900 part???
  59. wont start
  60. Vacuum pump ?s
  61. Mission Impossible?
  62. Fuel Pressure Regulator?
  63. attempting injector replacement.
  64. Order of coolers in the rad stack
  65. 18 volts at battery and engine components? Its been like this for 50k miles
  66. A/C has never worked, no 2 pin connector hooked to bottom, could this be why?
  67. water in fuel
  68. "Service Engine Soon" light & fault code
  69. clack/clatter/diesel noise
  70. Knocking? Predator?
  71. low power with P1093C code. Help!
  72. Knocking sound?
  73. Where to get gaskets and oringsfor a 02 oil cooler
  74. Low Power Dmax
  75. Truck Low Power on Top End
  76. 2003 Helms manual?
  77. Rule of thumb for used diesel miles per yr
  78. One Bad LB7
  79. Good websites to give idea of truck value
  80. 01 Duramax Dtc's
  81. How many quarts of oil are on the dipstick indicator?
  82. Altitude Sensor?
  83. Injectors or Head Gasket???? Or???
  84. Midway Chevrolet in Phoenix kicks butt!!!
  85. Did I screw up?
  86. injectors replaced in Raleigh NC?
  87. What tests should be run on bad injectors?
  88. A little help please.
  89. Anyone know of the best place to get injectors for my 01 And fix in MA
  90. Fuel in Oil and intermittant white smoke
  91. engine mount for LB7 swap
  92. leaking fuel primer
  93. how long will it last?
  94. Whats a cp3?
  95. Need opinions on service nightmare
  96. signs of injector failure?
  97. cyl miss code?
  98. hey yall
  99. Help with diagnostics info
  100. 2002 LB7 into 1965 Chevy 3/4 ton 4x4
  101. Burning Anti-Freeze Smell
  102. smoke at idle?
  103. Question ????
  104. Hard start when Hot
  105. FPR R/R Clarification?
  106. Help on idle concern
  107. In service date
  108. LB7 runnin hot while towing
  109. stock turbo
  110. HP and Torque ratings
  111. Duramax troubles
  112. Is it injectors or ???
  113. searched limped tranny, need advise please
  114. Low Rail Pressure/Injector Return
  115. Injector Issue - kick in
  116. Question about high miles
  117. Oil Pressure erratic and leak
  118. Smoking At idle is this Coked tips? Any ideas on cleaning?
  119. fuel pressure regulator replacement
  120. Wandering idle
  121. Injectors are out/oil in injector cup
  122. Is there diesel in this oil?
  123. Coolant leak??
  124. Need advice buying 2002 dually 3500
  125. Wits end... injectors, now no start
  126. Loses prime when parked up hill
  127. newbe VIN
  128. 12qts of oil ok over 10qts???
  129. 2002 Duramax LB7 question
  130. actual frp vs. desired frp?
  131. Normal RPM
  132. Heater Core, Coolant Pipe Question
  133. help help limping truck while towing not tranny
  134. Injector failure ideas part 2
  135. spare parts for lb7
  136. Another no start question?
  137. Why have I lost power all of a sudden?
  138. low coolant light and noisy thermostats?
  139. Running batteries down
  140. Where to find 03 Duramax Manual
  141. 03 LB7 120k. miles
  142. 04 Duramax weird engine noise please help!
  143. Fuse location question??
  144. low power
  145. High Idle??
  146. blow off valve for diesels
  147. no power
  148. Place to buy banjo bolt needed (pic included)
  149. Loss of Power after 2000 RPM
  150. The shocking TRUE story on injector warranty
  151. First Diesel is this normal?
  152. Dealer never checked the return rates and won't cover my injectors
  153. Engine Cylinder Position
  154. knocking and black smoke
  155. head stud installation info?
  156. Whats a 2004 LB7 Worth?
  157. PART NUMBER/Spec Needed
  158. wierd high pitched noise under heavy acceleration
  159. Stupid dealer not covering my injectors
  160. inspection fail...help!!!!!
  161. injectors
  162. What is the best year of Duramax.....
  163. Engine Cranking but NO start
  164. No Smoke??
  165. White Smoke!
  166. so how hard is an LB7 swap....
  167. Injector help in So Cali
  168. Injectors?
  169. No power, calculated fuel rate
  170. Carfax
  171. HELP!!! Won't start
  172. non DIC annoying problem.
  173. over heating problem
  174. help please!!!
  175. help with injector cups
  176. Question on injector replacement
  177. no start on 03 glow plug malf code and p1621
  178. removing fan LB7
  179. WIF sensor wire broke now it won't start?
  180. Dead Duramax Need Help
  181. what is a 01 with bad injector worth?
  182. Trunk Dying 2k rpm?
  183. CP3 fuel injection pump problem?
  184. Need advice on buying Duramax engine
  185. need help with dtc's
  186. Where to take truck for injectors around Rockford Illinois?
  187. High idle LB7
  188. Duramax Water Hoses
  189. 2002 lb7 ?'s
  190. When pumping diesel, the gas pump stops!
  191. ecm location
  192. Fuel pressure problem after injector replacement
  193. Truck won't start
  194. What now from GM?
  195. Looking at first Duramax
  196. intercooler question
  197. No power at acceleration
  198. Speed malfuction code
  199. 2002 Duramax Exhaust help....
  200. Excessive Soot levels
  201. also upper rad hose is puffed/ large in size
  202. No Start HELP!
  203. How many miles is too much???
  204. Help!!
  205. water pump leaking
  206. Loss of prime....how to fix?
  207. Noisy engine
  208. Leaking return line? fuel in crankcase?
  209. Please Help!!Engine overheating!!
  210. White clouds... burnt pistons.... turbo gone
  211. Fuel Leak at the tank
  212. runs for only 15 sec. and stalls?
  213. where to start???
  214. Squeaking, Chirping??
  215. Need an Oil Dipstick-I Should Have Thought with My Dipstick, Jimmy
  216. Oil Pressure
  217. Can you clean a plugged injector?
  218. Are motor mounts a problem?
  219. Injector cleaner fact or fiction
  220. UPDATE: Truck won't start
  221. Looking for Good Advise
  222. Thanks Gm
  223. Run without MAP sensor?
  224. Why do I occassionally lose fuel prime
  225. Holy Mpg
  226. ac compressor?
  227. Truck will not start
  228. Any ideas please help
  229. What do you think about this one
  230. The Smell of Diesel in the Air and Mileage Seems Off?
  231. Help,truck won't start
  232. Rubber Fuel Hose...
  233. Lost Boost...need help!
  234. 04 duramax batteries draining while off
  235. Buzzing sound
  236. What is the best type of facility to purchase diesel fuel?
  237. dealer injector check with aftermarket cluster?
  238. Am I Nuts?
  239. !! Help !! Injector cup question
  240. WHere to get a water sensor?
  241. Operating temperature and loosing coolant from overflow
  242. Lots of White smoke /loosing Coolant
  243. coolant should i replace?
  244. rust in injectors
  245. another case of injectoritis??? yea or nay?
  246. Fuel Leak (seeping) - Can I use fuel line and hose clamps?
  247. looking to buy an 02'
  248. crankcase tube smokin?
  249. Crank / Harmonic Balancer Bolt - Socket / Wrench Size
  250. Fuel preassure/flow

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