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

: Duramax First Generation: 2001-2004 (LB7)



  1. running rough and throwing p2149 code
  2. New here and need some help
  3. injectors test good, not using coolant, REALLY bad white haze
  4. looking for a medium duty dealer
  5. VIN search and codes
  6. Smoke in headlights.... Injectors ?
  7. Cooling system still pressurized after headgaskets?
  8. What's this truck worth?
  9. Need some knowledge...
  10. How to tell if you FPR is really bad?
  11. AC compressor wiring question
  12. Glow Plug help please
  13. different generations DMAX, worse MPG?
  14. POST your MILES
  15. Best Replacement Fuel Injectors?
  16. 01 with bad vibration
  17. Lots Of Smoke???????
  18. over heating 6.6 diesel
  19. Information wanted from GM mechanic
  20. Injectors
  21. 04 LB7 Smoking
  22. New Injector Price
  23. High oil Press
  24. New injectors, intake horn mod
  25. p0540 Code
  26. smoking engine new injectors
  27. 350$ to check flow press
  28. EMERGENCY HELP LB7 broken down towing near DALLAS, GA
  29. Like a Broken Record, Yet Another Fuel Issue
  30. Check Oil Pressure On Startup????
  31. fpr not working truck has 26000 psi all the time
  32. Trans Engine Codes...
  33. Modual Question
  34. 2002 Smokin
  35. Pretty sure my injectors are shot
  36. Glowplug code
  37. New Injectors, truck dies---Help!
  38. Checking Fuel Return Rates code p0093
  39. valve cover swaping
  40. Engine stall
  41. Truck at stealer. HELP!!!
  42. What to Do?
  43. Kentmoore rear main seal installer
  44. Faulty Code Reader
  45. Colorado 03 Winter maintenance
  46. Injection Pump Replacement - Anyone Have Pix Or Guide
  47. 01 dmax
  48. Valve cover
  49. broken crank
  50. External coolant leak..
  51. Fuel Managment system
  52. need help, replaced water pump 03 GMC Duramax
  53. Fuel Rail Pressure
  54. Dealer and injectors
  55. Battery Question
  56. Thermostats
  57. A few n00b?'s
  58. Anyone Had This Problem
  59. 03 injector ?
  60. CP3 replacement
  61. surge at idle...not fpr???
  62. Injectors NOT Bad
  63. need NY dealer - injectors probably going
  64. Blown motor overnight
  65. Program codes and injectors
  66. Torque procedure and sealant
  67. Cylinder #2 missfire
  68. Trustworthy Dealership in Utah
  69. low oil pressure/first gear lock in tow haul
  70. used injectors
  71. 2002 duramax balance rate question
  72. Losing prime on hot days?
  73. Should I keep my 03' duramax?
  74. white smoke, but nothing else - problem?
  75. white/blue haze
  76. Tune Test
  77. vacuum pump or belt tensioner??
  78. which injectors would I have in my engine?
  79. Power loss at 1500 rpm?
  80. Lb7 Duramax Suburban
  81. Good upgrade for tightwads.
  82. Warranty after injector replacement
  83. Injector Notification
  84. lb7-zf cam?
  85. Going to the stealer
  86. need belt diagram for 2003 Duramax
  87. GM Secret Warranty Program
  88. Looking at a new truck
  89. Yes, More injector ?
  90. Replacing injector/cp3 pump any tips/ideas??
  91. Pissed off in Vacaville, CA Injectors
  92. Need Help!! Truck won't crank!
  93. ????
  94. 02 LB7 duramax injector and DTC question
  95. replacing water pump on 2003 Duramax GMC
  96. fuel filter housing???
  97. Service 4wd Message '03 2500hd
  98. surges at idle
  99. 02 LB7 that sounds like a loose valve in a gasser
  100. thinking injectors are going
  101. 02 lb7 died wont start
  102. Antifreeze all over
  103. Looking at a 2001 GMC, what should I watch out for?
  104. injector testing with tune
  105. New guy help
  106. Fuel Mileage Calculation
  107. Head Gaskets and Studs
  108. Sucking air
  109. How does the fuel delivery system work?
  110. Help, weird starter problem! not the bendix
  111. Fuel Cooler
  112. K & N Air Filter
  113. Computer Issues
  114. fuel pump housing
  115. Service Brakes AND Range Inhibit
  116. Fuel in oil? other than injectors??
  117. HELP....... 2004 LB7 wont start
  118. surging under full throtle
  119. I think CP3 failing
  120. Burning oil smell... Help?
  121. Lb7,LLy,Lbz, and lmm short Blocks?
  122. 2002 Injector warranty?
  123. I hate smoke
  124. Need Help Badly.....starter Locked Up
  125. White smoke after idle
  126. Wont Crank - Help!
  127. it just wont go
  128. Puff of white smoke at start up - good,bad,or normal
  129. rebuilt LB7 injector
  130. fuel filter part #'s
  131. Replceing injectors as I type
  132. Changing Coolant
  133. Remanned Bosch Vs. New Bosch
  134. Pensacola fuel
  135. diesel in fuel
  136. oil leak & white smoke....
  137. My '01 finally turned 200,000!!!
  138. 03 GMC Sierra Smoking
  139. White smoke- tested, not injectors
  140. Injector Warranty/
  141. need your engine temps
  142. Waste Gate ?
  143. oil and Fuel Leaks
  144. Please Help>> Rebuild Project Underway
  145. Lb7 P1093
  146. Looking to buy LB7 or LLY 2500hd Pro/Cons
  147. Fast truck with the most life.
  148. 2002 Duramax worth?
  149. Ecu ?
  150. injector cups
  151. question with injector replacement
  152. Is my truck a lemon or is it behaving typically
  153. This MPG sound right?????
  154. Block Heater Cord
  155. Cold heater
  156. Fuel Filter Primer
  157. exhaust ?
  158. 01 d-max probs
  159. Injectors
  160. have i got a blowed head gasket???
  161. Another newbie question
  162. Tips for buying LB7???
  163. CEL today, gone tomorrow????
  164. Massive Fuel Leak
  165. Injectors...free!! :)
  166. Boost Leak?
  167. Parker Branch Fixed Losing Prime Start then Dies Stalling
  168. 11 days after trip to the stealler same issue again
  169. 185K Miles 3rd Set Injectors
  170. Need Injector Cup Info
  171. Blown LB7 Engine With 191,000km
  172. Need Help; White Smoke at Idle; Injectors Tested 'OK'
  173. Truck starting really hard??
  174. Only a little puff
  175. Truck acted up...
  176. Newfoundland Help
  177. Az Help!
  178. injector question
  179. Truck died going down road
  180. 01 duramax wont start
  181. White smoke, runs fine
  182. Battery Drain
  183. Help! my truck wont start
  184. Oil residue - diesel? around NSBU - front driveshaft?
  185. Need Advice
  186. Don't Trust my Dealership Mechanic
  187. crankshaft key?????
  188. 2002 lb7 wont start
  189. Is this a Good deal?
  190. 01 LB7 Duramax shut down
  191. Need some opinions on a DMax
  192. How to store my Duramax?
  193. black smoke at idle! help
  194. 3rd sending unit/fuel pickup assembly
  195. socal injector hold downs. NOT !!!!!!
  196. abs sensor
  197. LB7 question!!!! HELP PLEASE??
  198. 2004 lb7 cam sensor code
  199. nneeeddddddd help please!!!!!!!!!!!!!!!!!!!!!
  200. NEW DTC keeps showing up...
  201. Black Smoke at WOT Okay?
  202. Strange idle noise
  203. fuel gauge
  204. Wet floor on passenger side
  205. No smoke
  206. Injector question
  207. guys with injector problems
  208. good price for dmax?
  209. Figured out why my glow plugs werent working
  210. Lb7 injectors??????????????
  211. Is mid 20's possible for LB7 Dually?
  212. Bad FPRV??
  213. Cold Engine Misfire
  214. 40 Mpg
  215. Injectors
  216. service engine soon light?
  217. If anyone is interested.
  218. Speed Kills (MPG that is)
  219. heater core question
  220. cutting out between 3rd and 4th shifts
  221. Injector question
  222. --need Help ---
  223. South Dakota Mechanic
  224. 03 cab and chassis, whats it worth?
  225. HELP!!! removing vacuum pump pulley
  226. Strange Noise
  227. Some one finally explained injector issue to me.
  228. 03 LB7 Stalled and starting problems
  229. Help! Dead in Rest Stop
  230. 2001 LB7/ZF-6 on eBay...has a "miss"
  231. replacing vacuum pump.. loosen belt? and more ? inside
  232. 03 lb7 stalling
  233. Lack of power??
  234. Hurting Anything With Bad Injectors?
  235. 10k injector warranty
  236. A/C Ducting. Where is the intake?
  237. mileage recorded
  238. white smoke and stall
  239. '01 Duramax
  240. new injectors
  241. help troubleshooting truck is sluggish
  242. Changing Sleeves with injectors
  243. PCM the root cause of injector failure
  244. Is this possible???
  245. engine replacement
  246. Props to Diesel Place
  247. Dmax 01-04
  248. Looking for injector testing on LB7 in Seattle
  249. Overheating only while pulling trailer
  250. Mileage issue

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