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  1. check engine and low oil light help!
  2. why after gettin gears is good to get the tune
  3. Placement of new style MAF sensor
  4. General Tuning/Timing Question
  5. another bad trans or electrical?
  6. Tune Help AC Idle
  7. sorry P1637
  8. Tuning trouble??
  9. ECM that uses wide band?
  10. Please help.... ASAP
  11. code P1137???
  12. weird throttle problem
  13. cord question
  14. Anybody dd t rex cam mpg?
  15. MAF elctrical output reading..........
  16. Any well know tuners near Idaho?
  17. Would replacing intake manifold cause P1153 code?
  18. need help turning off the ses light
  19. Limp mode with no MIL?
  20. Lt1 problems datamaster file attached!
  21. Mail order tuners????
  22. Anyone tuned by......
  23. Any tuners in socal (SFV or SCV)???
  24. Help with 91 silverado 6.0 swap
  25. new cam throwing misfire code
  26. 2 BAR Turbo Tuning! Help....
  27. O2 sensors on 2007 escalade?
  28. need help near havelock, NC
  29. Best mail order tunes
  30. SES light during high rpm shifts-->
  31. Msd 6010?
  32. EFILive Scan looses connection..
  33. ecm swaps
  34. Are GMPP ECU's re-mappable
  35. jet Dynamic Spectrum Tuners
  36. diablo u7193 for sale.
  37. Dyno tuner around Boise
  38. typical LTFT at idle
  39. opinions: megasquirt or stock pcm
  40. PVC Delete
  41. Charging system issue, alt dropping out under WOT load
  42. Help Electrical Car Dying
  43. Bad Computer?
  44. Looking for tuner in s.c. Or n.c.
  45. what are.....
  46. cost of dyno tuning?
  47. Replacing bad PCM means using more credits? (HP Tuners)
  48. Security light stays elimuminated all the time?
  49. dyno tuner?
  50. Wire Harnesses
  51. Planning on HPT + Innoative wideband... questions
  52. PCM burning up my alternator?
  53. efi live of hp tuners
  54. Tuner in KY
  55. why won't it shift at my rpm 2-3
  56. Wideband really needed with HPtuners?
  57. Big problems! Step inside
  58. LC-1 Error Code 9
  59. Philly Area Dynos
  60. slow rev
  61. Something seriously wrong with my car..
  62. tps high input anyone know how to fix??
  63. HP Tuners Question
  64. Trifecta Tuning
  65. Hp Tuners where to get cheap
  66. Autometer AF Guage
  67. Engine computer seal
  68. maf ????
  69. Weird Idle
  70. Need your .02 please
  71. ????tuning????
  72. Need Speedometer Recalibrated
  73. need a datalogger
  74. TCC problems after new trans, converter, and gears. Hptuners
  75. Changes needed for boost ref fpr
  76. Could a bad alternator cause a surging idle?
  77. diablo question
  78. Long Term Fuel Trims Split
  79. hp limits on hp tuners and stock ecu
  80. 95 A4 PCM just fried - how to swap?
  81. What can be tuned for transmission/rear? What should I ask?
  82. efilive tuners near Canton, ohio
  83. Vista?HP Tuners
  84. what should i expect to pay for a tune?
  85. th400 neautral safty sw?
  86. Tune near Pittsburgh Pa or Cleveland OH?
  87. Is the car tunable with this code?
  88. car holds rpm after tune
  89. t56 to th350/400 with a transbrake?
  90. Need Tune!
  91. C5 Tune headers no cats
  92. o2 sensors
  93. wierd one
  94. Tune going weird?
  95. Need Help!!
  96. P-0135
  97. Converting 4l60e to 80e settings in VCM
  98. HPT on a Dell Inspiron Mini
  99. LT1. to BIN. file ....HOW??
  100. efi live help
  101. TB changes, idle code
  102. HELP - SD tuning w/HPT
  103. HPT - No signal from O2's.
  104. Need help with accel dfi for LT1 questions
  105. Rich idle - 42# injectors
  106. Speed Density tune
  107. Timing Question??
  108. Is there someone who can hack into my comp and help me???
  109. Heres a nice guide to codes'
  110. Emissions question... drive cycle
  111. Random "miss" HELP!
  112. 5.3 Truck Harness Compatible with LS1 Engine?
  113. mail order pcm
  114. trac on, gas stuck=me in the ditch
  115. Maf tuning question
  116. Too many things not ready to pass inspection
  117. Emissions
  118. Who has HPtuners in stock?
  119. ******Gettysburg Tuning and Porting March 27- April 4******
  120. Stock MAP sensor ??
  121. more damn comp/gauge problems
  122. weird idle problem
  123. why do headers / ypipe require a tune?
  124. will my l92 headed 370 run on 6.0 tune???
  125. diablosport question
  126. tuner
  127. 99 pcm in a 2001?
  128. NO (PPM) Failing Smog Tests
  129. CONTACT # for Harlin engineering
  130. Need help! Please read my logs and share advice
  131. New tune after Trickflows
  132. Base vs Main Spark Tables (HPTuners)
  133. Harlin 2step question
  134. narrow band
  135. E38 problem wont start
  136. Need advice on what to tune after these readings
  137. Running Rich, Need Advice
  138. New cam installed guys.....please step in!
  139. chipped ecm
  140. Need Tune and Dyno in Sarasota!
  141. ls1 2 -step question.
  142. Error Code P0154
  143. What would a bad MAP sensor do??
  144. Catalyst and Evap Wont Read Ready Help Help
  145. Another SD Convert
  146. L76 G8 tuning options for PCM
  147. How much did you gain from Dyno Tune?
  148. Problem with Edelbrock/msd LSX conversion
  149. 94-97 maf the same as 98-02?
  150. fuel problem
  151. 1998 fbodies
  152. shift light on G8
  153. Transmission Tuning My thoughts on it.
  154. Help. a/f 10.0???
  155. Happy to make my first HP log >>>BUT
  156. lots of ?? tune.
  157. Thank You SLOWHAWK!!
  158. 6.0L heads/cam SD tune surging when cold.
  159. Obd port
  160. chip
  161. Need help asap with hptuners...
  162. Timing - tuning question
  163. Open tune question
  164. Timing Retard for Nitrous 150 wet shot
  165. Intermitent SES Light!
  166. modded 402 idle/brake stall problem
  167. Car idles at 2000-2500 rpm...help!
  168. check out this great book: engine management advanced tuning by Greg Banish
  169. Looking for base tune before going to dyno
  170. Pcm/harness interchange..Ls1 pcm + truck harness
  171. '99-'02 Computer Into '98 F-body?
  172. LS1 PCM is Shot
  173. tuning for gear
  174. LS6 help
  175. how hard is the converting?
  176. Check engine light codes??
  177. Changing MAF size after mail order tune... safe?
  178. Water Temperature Sensor Bad?
  179. opinion on megasquirt
  180. Best tuner in Kansas
  181. Do Lines/Bosch require PCM Tuning?
  182. Tune Time performace in Toms River NJ?
  183. SES codes after diablosport tuner
  184. EFI live + wideband package.
  185. Torquer 2 cam tunning bad?
  186. 16 to 17" wheels?
  187. Hey diablosport!! I got a question.
  188. Noob question on tuning software.
  189. Speed density or MAF tune??
  190. Stand alone EFI, WOLF 3d V-500, any users?
  191. Predator data log not working
  192. I'm running lean after tune HELP!
  193. Fuel Gauge Segment Swap
  194. HP Tuners
  195. Common tuned out items
  196. converter locking in 2nd & 3rd @ WOT...EFILive
  197. FYI, hypertech for ls1 is garbage.
  198. Do i need a tune?
  199. 98 to 2002 repinning C21 C220 C230 Help?
  200. to much fuel? hpt?
  201. Finish Line Performance
  202. Talk about the 98 PCM being inferior?
  203. SD tunes???
  204. Cam sensor prob
  205. Tuner in Las Vegas ???
  206. getting codes tuned out...
  207. Hptuner E85 users, how are logging the low AFR 9.7?
  208. If a tuner is good with FAST XFI should they be able to use BS3?
  209. HP tuners questions
  210. Help with Optimum a/f ratio......
  211. Predator performance gains?
  212. need a tuner in va
  213. auto tap injector pulse width
  214. What are the important perimeters to log of a tuner?
  215. weird misfire issue...kinda stumpted
  216. Tuning info needed for TH400 install and ?'s...
  217. GTO with Speedometer issue after TH400 swap
  218. Pulling a 1996 LT1 Formula engine. What wires do i need to run no emmision standalone
  219. COS5 idle map
  220. HPTuners reload stock tune?
  221. PO442 Wtf????????????
  222. 98 & 99-02 pcm
  223. 200mph speedo help!!!
  224. Looking for decent Data Logging software
  225. LM1 exhaust clamp
  226. bought a 98 ls1 a4 need help
  227. Dire need of pcm help! (no status in efilive)
  228. I think My OBD2 port is bad
  229. Help with my 14 codes ????????????
  230. Tuning for OBD1 LT1 in Colorado
  231. Tuning problem
  232. turbo tuning
  233. fast wideband setup for efilive v2
  234. No MAF
  235. 98pcm to 01pcm
  236. 94 camaro z28 - Do I have a diagnostics port? Need a tune.
  237. Maf ok?
  238. quick question regarding histograms in HPT (dialing in MAF)
  239. Are lsx pcm/tcm controlled/wired individually?
  240. TPS Woes
  241. '98 Camaro PCM? Which programmer do I need.
  242. First day tuning with diablo suggestions?
  243. how bad do i need a tune
  244. Diablo tune, Rev Limit
  245. Synergy 2 step question
  246. My 2000 z28 didnt pass smog!!!!!?
  247. new scans today..
  248. About to buy an LM-2 Kit
  249. P0757 and P0106 codes?
  250. tps and slp MAF problem