Duramax First Generation: 2001-2004 (LB7) [Archive] - Page 29 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
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: Duramax First Generation: 2001-2004 (LB7)

  1. Vin Check Please
  2. Add coolant?
  3. Starts then dies after a few seconds
  4. Engine makes brief squeak or squawk sound
  5. Very low power!!
  6. Startup chug
  7. Yah...Its Running Hot!!!
  8. big head adjustment?
  9. Lite Whistleing
  10. Everyone who owns a D-max...
  11. oil filter
  12. Truck wont start please help!
  13. Wow. Thanks Chevy.
  14. Code thrown
  15. ppe boost defooler
  16. It Just Quit!!!!!!!!!
  17. 02 Running HOT???
  18. Knock at rear of engine?
  19. Engine coolant flushing procedure
  20. Whining/Squeaking noise when turning left
  21. Total loss of electrical power and won't start!!
  22. Coolant Leak Fyi
  23. 2004 LB7 questions
  24. Who has the most miles on......
  25. Tracking down a different noise
  26. SES Light - Code P0540 - Any problems
  27. Noise when towing
  28. Smoke when idling
  29. AC staining driveway
  30. Check oil level
  31. how to avoid a diesel 'lemon'?
  32. Any good dealer service centers in RI?
  33. SES Light on with DTC P0543 Code
  34. DMAX gets "loud" under load
  35. Not down shifting
  36. Rough Idle situation
  37. More Injector Warranty BS
  38. Looking to buy 2002 to 2004 duramax
  39. Is it a headgasket?
  40. serpentine belt
  41. Blower staying on
  42. Thermostats locations
  43. lb7 popping noise
  44. Will not crank
  45. Pushes water out
  46. Help!! I'm in trouble!
  47. AC issue
  48. hopefully edge problems over?
  49. Low Coolant?
  50. Injection pump failure
  51. Odor of Engine Coolant
  52. Over-Heating Problem
  53. Found 2002 LB7 on Ebay
  54. Injectors replaced + Free rental car
  55. Stuff on bottom of engine
  56. No fuel at filter
  57. crank position sensor p0335
  58. Mass Air Flow Sensor Covered By Emission Warranty?
  59. engine wont start
  60. help!!! wont start
  61. Another one bites the dust - 2002 GMC Sierra HD Duramax, 68Kmi
  62. Let the games begin - injector problems starting.
  63. Getting Hot
  64. Coolant back flush kits???
  65. Taking care of the customer??? (about done with gm for good!!!!)
  66. lift pump
  67. cold issues
  68. Washed Engine
  69. warranty ?????
  70. '02 100,000 used duramax?!?!?
  71. Duramax Acting Strangely Lately... Any Ideas?
  72. Bullet Proof LB7 Heads
  73. CNC Ported Duramax LB7 and LLY heads
  74. Here they go again... or are they? Part II
  75. Fprv - Documentation To Take To Dealer?
  76. Dealer Rant
  77. Bad fuel injectors = damaged engine?
  78. Turbo Problem
  79. Water pump.....how to
  80. Not Impressed
  81. does it work?
  82. want a new truck
  83. TTS Performance Rods/Heads/Cams/Injectors/Dual CP3's
  84. Cleveland diesel shops
  85. air filter guage
  86. Injectors and back in shop 2002 duramax
  87. Slight diesel smell
  88. Link To Emissions Warranty??
  89. Sleeved motor?
  90. DTC 35= Injection Pulse Width Error (Time Short)?? :(
  91. Inlet Air Heater Relay
  92. Stop for 10 minutes, Let idle or turn off?
  93. Tech 2 Cinci area
  94. Leaking Diesel
  95. LB7 against the comp.
  96. Buying My First Diesel, Is This Weird?
  97. Duramax Questions
  98. Injector outout circuit falt what is going on??
  99. HELP! Fuel Rail / Injectors
  100. First duramax tear down!
  101. Miles
  102. A couple of ??? from a new diesel owner?
  103. Help!!!!!!!!!!!!!!!!!!!
  104. Been asked a million times but gotta ask!!
  105. 5 wks for a head gasket...
  106. Any thoughts
  107. White Smoke
  108. 0340?
  109. Boost & MAP sensor locations (Code P0106)
  110. I have to rev the motor to start every morning!
  111. Expiring Warranty
  112. Buying Used 2001 Silverado
  113. check engine light again on 01 dmax
  114. 512,000 miles on a 01
  115. ses light 4 codes
  116. LB7 Died....for a mintue
  117. first post
  118. EGT at 75mph?
  119. got reflashed
  120. AC Problem
  121. Fuel Pressure Regulator
  122. What to ask dealer to check about my no power!?
  123. Won't start
  124. T-Stat O-Rings
  125. Dipstick question
  126. trans muscle
  127. boost
  128. Glow Plug Question
  129. Is this a lot of problems for a truck?
  130. Should I be worried about this?
  131. Used Lb7
  132. Dies with air in filter?
  133. Engine starts in AM, then dies...?
  134. #1 piston
  135. oil pressure
  136. FS2500 setup
  137. Poor fuel mileage
  138. injector issues on 02 lb7
  139. Really Dumb ?
  140. LB7 Hard to start
  141. Dumb Newbie - New Owner 03 Duramax 2500 HD
  142. Fuel line disconnect at engine
  143. Fuel Injectors? Approaching 100K on 03 Sierra
  144. 03 Hard Starting Hot or Cold
  145. Silverado 200,000 mile club.
  146. Dtc 1261
  147. Why Me Again - SMOKE
  148. Well...it sounds like valve/lifter noise???
  149. Still Runs Warm/Belt Sqeek
  150. Proper fuel filter / system priming
  151. noisy fan
  152. I'm worried that I'm getting fuel in the oil
  153. engine problem doesnt run more thN 2000 RPM
  154. Loss of power....then power is back????
  155. Falling on its face.
  156. 'nuther reason to luv this truck!
  157. 2002 Duramax won't restart.
  158. LB7 or LLY...How can I tell the diference??
  159. A little worried...
  160. 02 dmax - long crank & overheating w/tow
  161. Any one running full banks
  162. Regional Differences?
  163. Need help to fill a tall order.
  164. HELP! - Permanent Limp Mode...
  165. Air conditioner problem
  166. Mpg advantage for LB7?
  167. fair price for 02 ccsb
  168. Turbo pressure vs vacuum
  169. My LB7 is a pig
  170. Help
  171. Oil Cooler help
  172. Flexi-lite electric fans for radiator
  173. Exhausted
  174. 911! I need help.
  175. Diesel Down
  176. Cruise Control Problem
  177. Fuel Filter Housing Parts/Rebuild
  178. Truck Hard Starting
  179. head gasket replacement
  180. 03 Duramax, pop noise, now barley runs
  181. Oil Temp Vs Oil Pressure when haulin
  182. engine code 0093
  183. Fan Clutch replacement
  184. oil pressure??
  185. Starting Problem
  186. Help with battery problem
  187. 01 Hard Starting
  188. Ok, I'm a believer! (Overheating problem solved)
  189. Yes I need help again.
  190. Lb7===no Power
  191. Oaklahoma City test drive?
  192. reluctor loose??
  193. help!!
  194. First time Diesel owner w/sec hand D-truck
  195. This Forum Rocks
  196. Guessing Game!
  197. Coolant leak after transmission carnage
  198. Loud clacking or knocking
  199. !!!!Update!!!! On first duramax tear down
  200. Picking up a 2003 2500HD later this week...What to look for? thanks
  201. Cooling system questions
  202. Duramax above 200K how hard to change Injectors
  203. check eng lite,changed air filter
  204. Talked with Bosch
  205. power steering noise
  206. Too Leave running or not??
  207. Capable Duramax mech St Louis MO
  208. "check oil level"
  209. Injectors
  210. Heads
  211. Belt slipping....source???
  212. 03 Duramax LEMON,electrical,steering,fuel,nightmare
  213. I found it!
  214. my truck quit!!!
  215. I solved low power problem on 2003
  216. Oil Pressure and Fuel Injectors
  217. Power loss when its most needed
  218. Service procedure for determining if injectors are bad
  219. Broken Head Bolt!!
  220. Tow Haul not working....
  221. Duramax starts then quits
  222. Surging idle
  223. Oily mess underneath!!
  224. I need new injectors...for sure this time!!!
  225. Truck Problems
  226. hey guys
  227. AC question
  228. Consistant pattern to injector failure
  229. 02 dmax 102,000 miles
  230. Engine Oil Leak @ Transfer Case?
  231. Help! Classic bad injector symptoms, dealer wants to replace pump 1st (135,000 miles)
  232. Hard to start
  233. injectors recall
  234. Link to GM 200,000 mi Injector Warranty for 2001- Lb7's
  235. Very HOTTTT under hood temps
  236. hard to start when its hot
  237. really poor gas mileage, whats goin on here?!?!?!
  238. P0380 Glow Plug Heater Circuit Malfunction
  239. Correct Oil Pressure??
  240. New Injectors
  241. Vacum Line to Nowhere?
  242. Injectors Me too
  243. injectors ext. warranty
  244. Leaving for Colorado..P1093
  245. I pulled DTC P1621 for ECU malfunction. What could cause this?
  246. reduced mileage with "new" fuel filter
  247. Need Info on steering arm bushing
  248. Mod Help
  249. Thought my turbo was dying.....
  250. injectors or not
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