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  1. Street tuning and dyno tuning?
  2. Need A Computer For 6.0
  3. Please help, pcm problems (I think)
  4. Changing from a 2bar map to a 3bar map?
  5. o2 sensor codes
  6. Need help Wiring up PLX M-250 to EFILive
  7. Which Software To Buy?
  8. W/B LSU Sensor Connector Help
  9. Need help with eletrical issue
  10. AutoVE map reading 93 in all cells. Why?
  11. SS is a dog
  12. Aftermarket PCM's
  13. A few tuning questions
  14. big stuff 3 a good choice?
  15. Hp tuner advice
  16. HP tuners question.
  17. quick question...
  18. WTF Code P0118 and Fans are always ON!!!!!!!
  19. HP Tuners for the LT1 POLL :)
  20. Need a tune adding heads?
  21. Rick is the man - Synergy Motorsports
  22. ls1 Edit question
  23. G Tech Pro
  24. anyone have a 228R Tune w/ heads
  25. question for the gods
  26. MAF question
  27. New help with PLX M250 & 02 Sensor Issues
  28. TUNING & SMOG
  29. LS1's with a tune come in
  30. Can someone with a clue HELP
  31. Need a Tune When Changing States?
  32. Speed Density-> Yes or no?
  33. 4l60e Problems.....
  34. SES after using 110 octane..
  35. Car won't start reset PCM car starts.
  36. Hypertech programming gone BAD!!!!
  37. Diff between 98 and 99+ ECM and change over
  38. Need a Little Help with HP Tuners!!!!!
  39. PCM tuning for LT1's with a TURBO....
  40. HPTuners Need Advice on start up file for TFS heads/cam swap!
  41. Please Help 2 Fried Plugs Now what ?
  42. 200mph speedo calibration
  43. Can/Should I turn off this SES code...?
  44. engine code p0155 and p0161
  45. Need a Stcok A4 LT1 file
  46. Problem starting
  47. Does using accessories (12v cig lighter) impact results of logs/results
  48. IFR and Boost Reference Regulator
  49. Complete Speed, Inc. Dynotune & Diablosport
  50. 6.0L LQ9 Short Block on 98-00 LS1 heads/cam/intake
  51. PCM Shift Light
  52. all 98-2002 gm harnesses the same? including truck harnesses?
  53. LTFT Cycle???
  54. O2 sensor delete
  55. No start program
  56. Where can I get a 98 PCM ???
  57. po803
  58. Hpp3
  59. check engine light
  60. Trouble with the LT1 Anti-Theft
  61. Are Predator tuners any good?
  62. pcm logic !
  63. What harness goes to which plug on the PCM?
  64. So um... 91 TPI chip in 93 LT1?
  65. Surging at low speeds!!!
  66. quick question about unplugging pcm
  67. Diablosport u7198 on 98 will it work?
  68. Having problems getting EFI to read AFR
  69. pcm programming for Efans/v8 s-10
  70. Just an FYI for LC-1 owners wanting to use the narrowband output
  71. do i need a retune after bigger injectors?
  72. Turbo vehicle tune...MAF or SD??
  73. TUNING FACILITY!! please read
  74. Is it possible to run dual MAF sensors on turbo setup so it won't max out?
  75. 2bar or 3bar tune
  76. Driveability issue!! Need advice please.
  77. My friends GTO Tune, with some scans...
  78. car starts but won't idle??
  79. Bonafied 99+ computer that I can upgrade or............?
  80. Bonafied 99+ computer that I can upgrade or............?
  81. Cool EFILive Tune feature I just discovered
  82. Is there a handheld tuner for 98
  83. SD tuning vs altitude and temp changes?
  84. Anybody have a tune for this?
  85. rough unstable decel/idle
  86. SES light on a STOCK car
  87. at what rpm do i shift?
  88. ls2 Throttle Delay
  89. Weird hot start idle problem...
  90. Any clues? DTC Code
  91. LC-1 Voltage at 0??
  92. HP Tuners question
  93. ASR OFF Light on and off after cam install
  94. Idle Speed Vs Base Airflow
  95. bad maf??
  96. SD in an A4
  97. To dyno tune or not to tune yet....
  98. 250ohm gauge with 90 ohm fuel cell
  99. Need help choosing a PLX Wideband
  100. any dodge experts here?
  101. O2 sensor problem need help plzzzzzzzzzz
  102. Need some help!
  103. Is there something wrong with my 85mm mass air
  104. Scared of the dyno
  105. Dyno Tuning???
  106. Normal for VE Table to exceed 100%?
  107. Need HP Tuner bin file for this combo - PLEASE HELP
  108. Car wont pass smog
  109. OBDII port messing up!
  110. engine swap
  111. after 03 zo6 cam install
  112. Can someone crarify hptuners "credits" for me
  113. Can tuning keep exhaust from popping on cold starts?
  114. for you SD guys needing a t/b to airlid coupler!!!
  115. Firing order?
  116. Help me with fuel trims
  117. Hpp3 And Granatelli
  118. SD vs MAF tune
  119. knock sensors required?
  120. po135
  121. trans problems..Tuning/Trans guru's!!!
  122. I know it's in the tune!?!
  123. EFILive horsepower calculator
  124. no diagnostic plug on my take-out harness
  125. Rough idle pissing me off......
  126. P0131 & P0133 are driving me nuts
  127. Will EBoost2 retain settings if battery is disconnected?
  128. Who sells O2 Simulators?
  129. how are you keeping all your wires neat?
  130. can the LM1 B hooked up to a small A/F gauge
  131. How-To: Remove/Install PCM
  132. MAP output wire color?
  133. Tuners to erase AIR, O2 from computer??
  134. Does Hypertech realy add horsepower
  135. What is Choke Flow time?
  136. question for hptuners - possible very nice feature for ctsvs
  137. ls1 edit help please
  138. Thanks to Black02SS, my EFI Live COS5 sd tune is running great!
  139. Is a no dyno tune a deal breaker?
  140. Engine Temp question
  141. Tach seems to be off...
  142. anyone using sct...trying to decide
  143. Throwing a P0135
  144. Best Superchip On The Market Today For The Ls6
  145. spark retard......also spark advance
  146. School me on Injector flow rate please!
  147. 2 things, car idles occasionaly at 500rpm and hesistates after throttle pushed
  148. PCM Pin locations on a 1998 computer?
  149. Cant scan w/HPT
  150. 98 model's, loose wire from PCM?
  151. PCM Schematic
  152. help
  153. SHot in thr Dark - 99 Silverado PCM reprogram
  154. 98 PCM 00 Motor?
  155. 98 to 99+ PCM swap - emmissions issues?
  156. PCM reading wrong temp?
  157. What does O2 sensor read during valve float?
  158. budget scanning and tuning
  159. OBDII hookup has no power!!!
  160. 98 C5 Fast 90mm and LS2 TB
  161. newb style question about widebands...
  162. I Need A Computer/pcm/ecm
  163. Popping and loading up?!?!
  164. Need help with WOT timing please.
  165. Can a dealership calibrate my speedometer???
  166. ECM PPM signal?
  167. Serial data cluster/pcm ?'s
  168. Serious Help with CODES?!???
  169. changing from 2000 OS to 2002 OS??
  170. OBD-II link not working
  171. RPM Reading low compared to Auto Tap
  172. Anybody here runnin the NGK Powerdex WB?
  173. Can a 04 PCM be used in a 99 Silverado
  174. Please don't through rocks, but a Hypertech question
  175. AFR Question
  176. Help with timing tuner and EFiLive
  177. Torn on Engine MGT
  178. If Microsoft made the Op Sys for Cars...
  179. 4l60e tuning
  180. Higher compression vs timing
  181. Need to look at an ideal histogram please.
  182. Inspection concerns.....
  183. N2O Timing Question
  184. Do I have a tune?
  185. changing tire size on 02 z with hptuners,
  186. outside air 15 vs 80 degrees @ wot
  187. trouble codes
  188. a few quick questions..
  189. car wont idle
  190. stock pcm hp levels
  191. stock advance
  192. knock sensor code..
  193. Help - Service Engine Soon Light came on!
  194. ve question
  195. Anyone turn off EGR & AIR Pump?
  196. ls1/lt1 fuel management system
  197. Tuning with Snap On MT2500 aka "The Brick"
  198. 3Bar Tune
  199. Cool EFI Live Video
  200. mad z28 has master tuning
  201. O2 sensor
  202. Can't get 2bar EFI Live to run more than 3 seconds.
  203. F.A.S.T. Wideband interfacing with HP Tuners
  204. Problem Resetting PCM
  205. WHY?? AFR Roller Coaster at steady state driving
  206. I Need Help With A Code...
  207. Free PCM Diagonostic software
  208. someone help that has HP tuners and a LC-1 Wideband
  209. Idle and accel. help
  210. Wideband users: which setup will do this?
  211. How to change your idle in Park
  212. ed wright????
  213. G-tech pro performance meter/RR meter
  214. ported tb = high idle and IAC's of zero
  215. stand alone wiring harness
  216. Any feedback on Supertune in KC for tuning?
  217. 2 bar Map sensor part #
  218. what rpm should my car be able to idle
  219. need some help with egr codes
  220. Need help....G5X1 and GT-2
  221. Stock to 42lb lucas
  222. Need help on 2000 chevy pickup
  223. Injector questions (SCPI to MPFI)
  224. Bin File for a '02 Express Van 2500 with 5.7 Vortec
  225. How to determine if a car has CAN interface?
  226. Just bought HPT
  227. put in a wide band and damn i am runnin rich
  228. best tune?
  229. need help with tune
  230. what parameters to log using EFI live to idle better
  231. P0107 - What Is The Fix?
  232. 98 tuning question
  233. Diagnosing rear O2's
  234. IAC affect start up? HELP
  235. Aftermarket Wiring Harness any good???
  236. predator question
  237. Wideband?
  238. HPTuners Error - Can't locate PCM boot loader
  239. Any Sponsors Carry LS1 Edit ?
  240. HP Upgrade?
  241. keep blowing the driver side inj fuse
  242. Just ordered HPtuners
  243. Rough idle, loss of power, no check engine light!
  244. LT1 code 16?
  245. Hptuners Pro Suite
  246. Fairly Newbie - Dyno Procedures
  247. Reading "Air Bag System Faults"
  248. Ls1 msd
  249. What the Heck Controls Fuel at Start up?
  250. need tuner close to burleson area!!!!