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View Full Version : 6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance



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  1. Coolant circulation
  2. no hot start - intermittent
  3. Heath 2.0 Max-E-Tork
  4. fuel tank
  5. fuel line size
  6. help hyd clutch line ???
  7. Funny problem today...
  8. Lift Pump?
  9. Strange problem when cold...
  10. Tap Tap Tap from air box under dash
  11. Stuck Head -- Help!
  12. Coolant under valve cover?
  13. raw fuel smoke
  14. Performance Change
  15. Help with a P0236 Code
  16. Changing out oil pressure sender
  17. GM parts @ over 34% OFF+FREE SHIPPING
  18. 95 6.5L turbo cutting out/stalling
  19. waste gate mounting????
  20. 4l80E loses TCC twice in one month?
  21. #4 FSD Resistor
  22. Mech water temp gage
  23. To gasket or not to gasket...
  24. Front drive axle actuator
  25. Injector Torque
  26. Wiper problems
  27. I was a "Doubting Thomas"
  28. Air vent switching
  29. FLY WHEEL
  30. very low boost
  31. '95 blinkers keep blowing fuse
  32. Cracked pre-chambers
  33. Summer Battery Problems
  34. Why boost controller?
  35. 95 6.5L turbo cutting out/stalling/ UPDATE
  36. 6.5 parts on E-bay
  37. Which exhaust would flow better?
  38. ALT.VRS. FSD. TURBO BOOST SENSOR
  39. Tips on fixing valve cover gasket leak
  40. wiper recall
  41. Moved the fsd now I get code 17
  42. AC question
  43. comparing 94-97 & 92 AC condesers
  44. By-Pass Oil Filter Update
  45. Where Are The Truck Specs Hiding?
  46. Pump going need a dealer
  47. Does the 1997 Suburban have a snorkel?
  48. Intercooler location
  49. 4L80E
  50. Lights (lack of..)
  51. Cool it!
  52. 80mm caliper upgrade
  53. TURBO ?
  54. CDR and blowby
  55. transmission won't shift out of second.
  56. new 4" exhaust
  57. Died at 70 MPH..no start...don't hear lift pump
  58. Diesel Math
  59. FSD wire harness extension
  60. High Oil Temp?
  61. Water Injection Report
  62. ? HowieE, Torqueloc
  63. running hot, bad clutch on the fan?
  64. Were the 88 - 00 C/K Trucks Ever Righthand Drive?
  65. TURBO BOOST CONTROLED BY AC
  66. Just bought 97 Suburban, Now What, Help!
  67. Oil Filters - 6.5L vs Duramax
  68. Installing transmission and EGT gauges.
  69. Can an Autozone-Type Scanner find Non-SES Codes
  70. Standalone 4L80E controller
  71. FSD Heating Up
  72. Passenger's seat rocks?
  73. Tech 1?
  74. Differential or suspension?
  75. Actron Scantool
  76. Help with Turbo-Master
  77. Cowl Induction Hoods (functional), Good OR Bad?
  78. Oil Cooler Fittings
  79. 6.5 life span
  80. Gauge Accuracy Tests
  81. 6.5 Engine Oil Cooling Lines
  82. maybe dead batt, maybe not?
  83. A sad end to a weekend cruise....
  84. trip to Cook Forest, PA
  85. Butchering/Removing interior trim
  86. IC install pics!
  87. 95 6.5L turbo cutting out/stalling/ UPDATE
  88. Odometer dead!
  89. FSD replaced, glow plugs don't work
  90. glow plugs 1/2 strength
  91. 6.5 Performance
  92. 4L80E troubles
  93. Generic question
  94. Thanks Tom McCauley!
  95. check your repairs
  96. quick help needed on 94 sub
  97. armored burb
  98. Manual Trans Conversion for 6.2 and 6.5
  99. Intercooler options?
  100. oil bypass systems
  101. update on 94 sub help
  102. 94 vs 95 connectors..
  103. Glow plug controller & '97 Cooling Update Suggestions
  104. gear drive question
  105. Bad luck with used vehicles...
  106. Its alive!!!
  107. Intermitent power loss/turbo fluctuation
  108. Reading boost/pyro gauges properly
  109. BD computer caused overheating
  110. my 3" exhaust
  111. Points to Ponder FSD how hot does it get
  112. JK Exhaust System
  113. Phaser Gears
  114. 90* Oil Filter Adapter...
  115. pyrometer problems
  116. Need a new oil cooler...
  117. Tools for a '97
  118. Lazy 1-2 and 2-3 Shifts
  119. Changing Transfer Case Output Bushing & Seal
  120. Weather Pack Connections
  121. Crossover Pipe Performance Gain
  122. Power stagger (jerking)
  123. How much vacuum...
  124. which tool for adj timing offset?
  125. '95 6.5l td won't start
  126. Combat Troop Needs Help
  127. 1998 and "L65"???
  128. Sudden hiccup in Reverse
  129. HELP!!! Does Soft pedal + BRAKE light intermittant = Master cylinder ???
  130. I have a dumb question
  131. Sticking power window help needed
  132. Boost Gauge Installed
  133. does it need a CPU??
  134. HP Camshaft
  135. Anyone tested the $35 4L80E shift kit?
  136. Quick Disconnect on Heater Inlet Hose
  137. Where's the chip?
  138. 4L80E Shift switches , Question
  139. Gm-3 turbo question
  140. Pinnacle 4" Exhaust being put on
  141. Miss @idle when cold.
  142. catalytic converters
  143. 6.5 vs. 6.2 mileage
  144. 1996 rally van non turbo
  145. Guages
  146. New engine specs, suppliers and costs
  147. Connector Source
  148. Check engine light codes
  149. weird A/C electrical problem
  150. How to lower tranny temps while towing
  151. turbo ???
  152. 3.5 inch downpipe
  153. Check Out This Phone # for GM Info...
  154. Timing a 93
  155. Roadside FSD repair?
  156. oil pressure again?
  157. Why do my OPS's keep failing
  158. MY BURB & 2 Seemingly Impared Men
  159. Warm start/stall
  160. Broken Coolant Crossover
  161. Oil Filter Internal Inspections?
  162. stickers (emblems)
  163. Electric fans
  164. Anyone have a body lift in their truck?
  165. tool for ignition switch
  166. Stalling out
  167. turbohno
  168. To be, or not to be -
  169. 6.5TD Mud Flaps?
  170. Boost Controller
  171. glow relay clicking
  172. Turbo flow
  173. Replace TPS
  174. Could Hard shifts increase crank failures?
  175. The ruined engine that isn't
  176. exhaust gate on turbo
  177. Need to clean Pine Tar off the Paint and Windshield?
  178. HO water pump- noticeably cooler?
  179. Larger Replacement Transmission Cooler
  180. Very unusual problem...(horn related)
  181. Ran great then wouldn't start. (OPS maybe?)
  182. Questions about '01 gasser Suburban
  183. Oil Filters, bypass, ????
  184. Valve springs & compression
  185. Can I add a heater valve?
  186. The Desiel Page Rendezvous & Pull Off V
  187. 6.5 w/Supercharger Knock/Ping/Tap in #7 &#8
  188. Need advice on possible failing FSD
  189. Stalling 95 TD
  190. rear diff carrier replacement
  191. Has anyone installed this deep tranny pan?
  192. I Bought Vinny's Problem
  193. Powerstroke intercooler
  194. Glow Plug Lamp
  195. I hear you knockin', an obituary
  196. A Beautiful Thing
  197. stalling after idling/update,now what
  198. Another case of the Stalls
  199. THANKS FOR ALL THE HELP
  200. Code 18 & 35
  201. New FSD Cooler needs attention!
  202. Lift Kits for a suburban
  203. What exhaust for 6.5
  204. Tranny oil cooler line break
  205. Hayden fan drive
  206. RPM
  207. towing help with a 4L80E
  208. RIP - 95 C2500 Suburban 6.5 TD
  209. 'X' Device found!
  210. Which is the better Chevy truck deal?
  211. 4" EXHAUST INSTALL
  212. NO POWER!
  213. Help! It still smokes!
  214. OD shifting oddly
  215. a/c compressor not working
  216. D-Max Engine Temp. Question
  217. Clutch Master Cylinder Failing?
  218. A good manual
  219. How many sensors to monitor?
  220. Blast from the past - 6.5TD Cooling Solutions
  221. 5 speed man trans conversion
  222. Injector snafu......Help
  223. 1982 rebuild
  224. heater core quick connector
  225. High boost problem!!!!!
  226. Just Wonderin'!!
  227. Appetite for antifreeze????
  228. Ford & Dodge vs. Chevy: AC
  229. Lift Pump?
  230. FSD wire harness extension
  231. Warpspeed 4" Exhaust
  232. Easy Power Upgrades?
  233. exhaust manifold gaskets
  234. Broken rocker arm???
  235. Slow/None Responsive RPM
  236. fan clutch
  237. By-Pass filter feed from oil gallery plug.
  238. FSD / PMD experience tells you different ?
  239. #30882 Stanadyne Harness Picture needed
  240. Mechanical Injection Pump Line Order
  241. parking brake on '01 suburban
  242. Fuel Injector Pump
  243. stalling when engine is cold, runs great when engine is warm
  244. fan always on
  245. Oil Cooler part numbers
  246. Heads coming off
  247. Remember me? Ebay truck update!
  248. WHAT IS COMPUTER REFLASH?? AND WHAT DOES PITA MEAN
  249. "Bungee-Master 1.0"
  250. 6.5 master kits