Join Trailvoy.com Today
By joining our free community you will have access to post topics, communicate privately with other Chevy Trailblazer and GMC Envoy owners (PM), download Chevy Trailblazer Pictures, see LESS forum advertisements, upload photos in your own photo album and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!


02-08 Vortec 4.2L I-6 Engine and Drivetrain [Archive] - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum
PDA

View Full Version : 02-08 Vortec 4.2L I-6 Engine and Drivetrain

Pages : [1] 2 3 4 5 6
  1. Whine
  2. What grade of gas do you use?
  3. Auto Locking differential
  4. Grinding on acceleration out of turns
  5. Got a pleasant surprise today....
  6. battery problems?
  7. Fan elimination kit?
  8. Torque Converter
  9. Gas mileage for 4200 Engine
  10. "service engine soon" light on 2002 Trailblazer
  11. More Air
  12. 2004 Trailblazer problems
  13. oil light?
  14. Engine cutting out or stuttering
  15. Jerking & chirping when put in drive or reverse
  16. IAT Sensor
  17. cooler thermostat?
  18. Help with a P1484
  19. stand alone engine managment system?
  20. 1st to 2nd Thump
  21. Did my Engine Swap Today!
  22. Fan clutch question
  23. High idle at startup
  24. Front End Noise While Idling
  25. has anybody swapped out...
  26. Engine Oil burning too fast!
  27. Differentials
  28. fuel spitback
  29. Check Engine Flash?
  30. there might be some help with V8 swap
  31. Change oil light
  32. Oil Change
  33. new to site, have some questions
  34. Some Q's before dealer trip
  35. Rear diff. fluid change questions
  36. 4.2L Potential
  37. The POS Left Me Stranded!!!
  38. how loud????
  39. OIL FILTER
  40. Ring and pinion
  41. Disable Overdrive while towing?
  42. Hey, look, change oil light on...
  43. Bad Acceleration...
  44. What do i do now?
  45. TB Fuel Tank Size... Legit Need Help
  46. Now down to the Crunch
  47. Weird noises coming from underneath my TB
  48. Couldn't find it in search
  49. well im a total moron...
  50. wut is up with the new 2006 4.2 vortac?
  51. Black Gold, Texas Tea
  52. Problems when Towing [long...]
  53. why we are slow
  54. Rear Diff Drain PLug
  55. o2sensor simulator
  56. Gear ratio ?
  57. Propane
  58. Transmission Squealing
  59. 2006 Specs
  60. Long time to kick over
  61. Gas Mileage is decreasing
  62. Idling High
  63. oil pressure
  64. Rear Pinion Seal
  65. Electric Fans
  66. ATF fluid flush?
  67. Header for 4.2L
  68. Avg MPG
  69. 06 model
  70. Are they kidding?!
  71. Is this normal (Mileage)
  72. Transmission Whine
  73. traction control
  74. what is the speical tool you need to remove the fan clutch??
  75. Best Gas for own engines
  76. Low Idle?
  77. Filter Cleaning Kits
  78. saw my first 06 trail on da road
  79. When is it time to buy a new battery?
  80. My car is one in a "million", and not in a good way
  81. idle drop
  82. Fuel Economy with 5300 DOD
  83. and yet ANOTHER trip to the dealer!
  84. Engine stall
  85. Corsa Performance System
  86. Dyno time in PA
  87. newbie question
  88. Best Mods for Fuel Economy
  89. INNER AXLE BOOTS
  90. Aftermarket mod problems
  91. diff. fluid change
  92. Axel Ratio and MPG
  93. Nitrous/fuel problem?!?
  94. 2007 TrailBlazer
  95. 2003 4.2 Questions...
  96. head and cams design
  97. Difference in 05' & 06' engines ? 275hp vs. 291hp.
  98. Voltage Stabilizer??
  99. Synthetic oil...
  100. for the Petrol Heads (overboring)
  101. SES light on & surging idle
  102. Strange shift when cold
  103. Piston slap?!
  104. How hard to change the intake manifold?
  105. New Battery- Red or Yellow Top?
  106. has anybody seen a review on atrail/envoy with the 5300
  107. Lockers
  108. Jet Drivetrain products
  109. S.E.S. Light
  110. Oil Pressure Gauge
  111. Fishtailing
  112. Fan Clutch 4.2 Question
  113. CryO2 and NOS?
  114. What mods can i do?
  115. 4 low blinking?
  116. wont start? help
  117. Noise from console
  118. Irratic Idle on start up
  119. Battery Cover Hose
  120. Idle Rpm
  121. Specifics on locking differential
  122. battery light stays lit
  123. Interference?
  124. Removing Head
  125. Finally fixed! (fingers crossed)
  126. 05 TB DOD status?
  127. Metallic "ping" noise!
  128. TrailBlazer FFV Conversion??
  129. How to get rid of revlimiter?
  130. Throttle Position Sensor Trick
  131. Why does GM have torque management?
  132. Hedman header for the 4.2
  133. Flashing SES, Iridium plugs
  134. Gas Mileage Dropped
  135. Only had it a month SES light on
  136. torque converter
  137. MOTOR SWAP
  138. tranny slippage?
  139. Any point in "feathering" the shift points?
  140. Frontend grind
  141. New 2005 Denali - Help Please
  142. What else can we do
  143. Turbo 4.2
  144. Oil Dipstick
  145. Would this really work?
  146. LUNATI CAMS
  147. 40k mile break in???
  148. 6k Service and rear diff fluid change???
  149. Monroe Reflex shocks
  150. Update to my engine surging
  151. Check engine light
  152. Mirror Problems
  153. engine oil
  154. Fuel Fill Question
  155. Dirty Throttle Body
  156. Check engine light on then off
  157. rear diff fill plug
  158. Need some advice please
  159. Check Engine Light
  160. Increase Fuel Mileage
  161. Need part number...
  162. rear axle seal
  163. reduced power..
  164. having probs now...AARGH
  165. Anyone interested in Custom made cams???
  166. Block Heater???
  167. how much variation is there in HP among TBs
  168. Fuel injection flush service- Yes!!
  169. 05' 4.2L, How much HP?
  170. A/C Condensor...
  171. Wierd sound in power steering..
  172. Is My Envoy Falling Apart??
  173. Change I6 to a 5.3 V8
  174. Oil gauge question
  175. Transmission Flush Options - Questions
  176. Parking Brake
  177. rearend clunk?
  178. Recomindations for a 2006 GMC Envoy?
  179. Help with new engine
  180. gear ratio = gas mileage
  181. OK, its almost boating season so I need help on some Tranny ideas
  182. Throttle body spacer
  183. First 6 speed TB!?!?
  184. Service Air bag??
  185. Another Problem
  186. Reset Engine Check Light?
  187. More pull power
  188. I6 Runs hot
  189. Whistle?
  190. odd squeaking noise
  191. CEL and diagnostic codes
  192. Cracked coolant tank
  193. Towing question
  194. concensus on throttle body spacer
  195. tranny squeak
  196. I6 resonator
  197. Stalling Problems
  198. Encoder Motor help '02 Envoy SLT
  199. v8 swap
  200. SES light...Could It Be Bad Gas?
  201. Noise under hood when stepping on gas pedal
  202. Shift Kit
  203. stalled...again
  204. Mobile 1, Royal Purple, or Lucas
  205. auto cpu
  206. Service Engine soon light
  207. New Problemo...
  208. Yet again!
  209. '02 Trailblazer Problems!
  210. Rear Window Pops Open On Dirt Roads
  211. Anyone else here with HPTuner software ??
  212. 06 Envoy 4.2I same as 05?
  213. Need U're advice
  214. Mobil1 or Castrol Syntech??
  215. Ground Wire Voltage Stabilizer
  216. Question on the TB hitch
  217. Oil Questions???
  218. Engine Idle drops or surges
  219. Mods to get great gas milage
  220. Mobil 1 Truck and SUV 5W-30?
  221. lets get corsa to notice us!!!
  222. 06 TB w/5.3 DOD needs lifters...
  223. 350ci engine swap??
  224. Engine Swap?
  225. Torque Management?
  226. stock alternator
  227. Swapped in a 4.2 to my old Fbird...
  228. Misfiring i6!
  229. Feedback for 4.2 Header...
  230. U-Joints and Backlash
  231. Sound clip of annoying whining sound!
  232. Trans Leak?
  233. I gotta question about my tb
  234. Fan Engage/Disengage issues?
  235. '02 SWB TB: Question on rear diff. fluid
  236. Has anyone
  237. Where did it come from?
  238. Max Nitrous shot!?
  239. Won't Shift!
  240. Trav4011 plz come in!
  241. a bump
  242. Poll: 4.2L I6 Header Interest
  243. Different part #s for 2002 PCMs??
  244. Trans. Break In?
  245. Wheres all the bolt ons
  246. a voy w/ supercharger! not fair
  247. the evil empire
  248. Transmission Slips! What to do?
  249. Cheater TBSS
  250. Possible cap or upper hose leak.