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View Full Version : 7M-GE and 7M-GTE Engine Technical Discussion



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  1. Head removal question
  2. lean idle issue
  3. 7mgte swap. Car started first crank last week. Won't start now.
  4. What kind of coolant do I need?
  5. engine seems like it shivers 7mgte
  6. ISC valve bypass ??
  7. She turn off once warm
  8. Quick Question on Maft Pro reacting with stock GTE ECU
  9. 7MGTE No spark
  10. engine rebuild question
  11. Comment my E85 fuel system.
  12. Precision 880cc injector seals
  13. Stock intercooler vs. aftermarket
  14. wiring harness help!!
  15. blower not working
  16. 7mge cranking issue!
  17. BHG symptoms?
  18. Using manual boost controller and re-torquing head bolts.
  19. oil pan gasket
  20. Difference in knock sensors
  21. Cylinder wall pitting, is it bad enough?
  22. Boost leak?!?
  23. How common is this issue??
  24. Can someone help me to identify this?
  25. ~One more Maft Pro Question~
  26. Fuel injector o-rings and rubber inserts & question about removing the timing pulleys
  27. Car will now not start.
  28. Noob
  29. Oil filter o ring
  30. Aem Wide Band Reading
  31. Car running to lean under boost
  32. Apexi filter help
  33. I have alot of oil all over the spark plug..
  34. just got supra need help !
  35. stock fuel pump hanger
  36. Just a couple dip stick questions..
  37. My car's current problems (Code 14, 42, and 43; weak, sputtery idle; oil sender unit)
  38. Sputtering problem in high RPMs with ECT power button on??
  39. UPDATE!Coolant loss issues, but it's an unusual problem. Help/Ideas much appreciated!
  40. What should I do to my mk3 for more horsepower?
  41. Re-torquing stock head bolts, how hard is it to do?
  42. Side exit exhaust HELP!!!
  43. 1990 Online MKIII TSRM
  44. coolant temp gauge problems
  45. Temp gauge acting retarded, need help...
  46. '90 Dash Harness Different From '89 Engine Harness
  47. No more rev limiter?
  48. funny thing need help tho and
  49. 7mge detonation?
  50. oil out the exhaust?
  51. Funky starting issue
  52. Brakes locked up on last drift run ??
  53. Issue is back ?? So confused
  54. Tdc
  55. Who sells AFPR kits for the Supra
  56. Car stalls on decel and hits fuel cut after downpipe install.
  57. Horsepower increase from tuning stock turbo from 7psi to 14psi
  58. 7m pouring out oil 12qts in 1hr!!! NEED HELP
  59. Attention Cobra / PBR front brake users: Maybe you can help me...
  60. Rod and piston orientation-
  61. HELP with q45
  62. Oil Pressure low
  63. burning oil question
  64. Arctic Cat injectors in a supra?
  65. 58 trim billet CT-26
  66. .68 housing to small for 600-700 whp??
  67. Puzzling alternator issue
  68. throwing code 43.
  69. Valve shim part numbers?
  70. what sensor is this and where does it go?!
  71. Coolant temp and oil pressure gauge problems
  72. cam position sensor question
  73. Fuel dampner by-pass hose
  74. new to the threads, have a quick question!
  75. Problem reving up and down??
  76. crank pulley question
  77. 7M build advise please
  78. relieve fuel pressure on non-running vehicle
  79. Timing Setups with stock cams and pump gas
  80. Fuel Pressure Up VSV
  81. white smoke after oil, plug/wire change
  82. need help quick
  83. PCV system questions
  84. hks head gasket took off
  85. hot engine sputters when started
  86. How rich is too rich ? (under boost) Tips for happy boosting
  87. busted A340?
  88. Too bad to use? Cold start hose
  89. VPC staying on when key is off?
  90. Cruising hesitation!? Neeed help!
  91. Car would crank but not start code 12
  92. 7mgte manual harness converting to auto
  93. can i retorque my head on my engine
  94. Mk3 Supra 90 Model, Spitting codes of 34,24
  95. Picture request!
  96. A little help if you will.
  97. Mystery Connector
  98. What is wrong with this picture
  99. maft pro help
  100. trouble starting
  101. Reusing arp studs and HKS head gasket question
  102. BHG Repair
  103. Need quick question Answered please Regarding stock ECU's
  104. LSD fluid recommendations
  105. 1990 7MGE clicking when accelerator pedal depressed.
  106. power steering
  107. Headgasket choices and recommendations
  108. help with engine swap stock to turbo
  109. Fuel Line Pulsating No idea why
  110. Toda bearings or???
  111. charcoal canister question.
  112. O-Ring cylinder head?
  113. Injector orings?
  114. 7MGE intake shim help!!!!!
  115. Sounds like a vacuum leak and rough idle.?
  116. Starting issues on an 86 MK3
  117. Factory Piston Coating?
  118. 7MGTE Intake cam in 7m? Help ASAP!!!!!!!!
  119. 'woo' sound around 0 vacuum
  120. need suggestions! can't figure out what to do!
  121. smell gas when i accelerate hard in my 7mgte
  122. No more codes!!! But now I have pretty magic smoke!
  123. 5mge help
  124. Bad radiator cap?
  125. tips for machining
  126. Supra lacks power after build-up
  127. ALT fuze
  128. TSRM inop?
  129. Concerns with lexus v8 mod and 550cc injectors
  130. 7m Exhaust Manifold stud size?
  131. Engine cuts out with throttle
  132. Blew my 7M, what should I do?
  133. throttle cable for 7mgte with front face intake manifold
  134. got a stupid ? about 7mgte wireing
  135. 7MGTE Compression and coolant loss questions?
  136. A/C problem
  137. Two questions
  138. Which plugs?
  139. Cam Degreeing -- Need help please! (Video inside)
  140. Stock turbo elbow wont come off??
  141. Debating on going full T4 due to my turbo blowing.... questions
  142. Random/Intermittent Misfire and Code 52 (knock sensors are rewired)
  143. Difference between ct26 60 trim and ct26 60-1?
  144. Difference between ct26 60 trim and ct26 60-1?
  145. MDIS conversion
  146. turboing a 7mge with out using turbo electronic's
  147. Exhaust ?
  148. adjusting the Afpr
  149. Replacing a radiator, where to buy a replacement?
  150. DIY Head gasket job possible?
  151. hot start problem
  152. What is this?
  153. Still smoking on deceleration
  154. vpc help
  155. NPR pistons and rings.. Reliable?
  156. Correct PCV/Catch Can routing.
  157. Fuel Pressure Dropping and Engine Break-up at 3500 RPM Regardless of Load/Boost
  158. running rich during idle and cruise after a warmup
  159. alternator wires
  160. Custom camshaft question
  161. Easy power?
  162. DIvorced downpipe/fuel cut woes
  163. ct26 60-1 vs turbonetics 60-1
  164. 7mge+T Project
  165. 7M build. Pistons?
  166. 7mgte break in process
  167. no spark
  168. Name this water line...
  169. vacuum line for power steering pump, 7mgte
  170. 89 engine harness on a 92?
  171. putting motor and electronics into an 89 body?
  172. R-154 rebuild - need a new part but cant find it!
  173. how much boost can a ct26 handle
  174. Coolant line on intake manifold. help plz asap!!!!
  175. Need some help with a crank, no start engine.
  176. MHG vs Cometic
  177. Who else has bought Beechperformance dual pump hanger?
  178. is this safe mode?
  179. Front bearing retainer oil seal.
  180. Need help to begin troubleshooting multiple issues
  181. Engine Swap Coming Up - Tips?
  182. 91 supra hks turbo timer harness???
  183. Got my first Supra, trying to get it started.
  184. EGR test
  185. could this be my problem?
  186. HELP ME IF YOU CAN! Kinda lost!
  187. What it is called ?
  188. Injector question
  189. Enough mods for 400hp?
  190. A little problem.
  191. Starter wire help please
  192. PTE Injector Flow Pattern
  193. ct26 vs others
  194. Code 11 troubles are back tonight..
  195. rod and main bolts
  196. uk Engine build 400whp
  197. uk Engine build 400whp
  198. npc air fuel ratio gauge
  199. Having some issues on a fresh build
  200. Injector Harness question.
  201. Turns over but wont fire help please!!!!!
  202. Need help cali smog after 7mge auto to 7mgte 5speed
  203. another 7mge rebuild
  204. What type of Motor Oil do you use for your Supra Turbo?
  205. Cold start injector needed?, or can you block it?
  206. Blow threw AFM
  207. 7mgte drift build
  208. quick CPS question.
  209. Fully built Na-t question?
  210. Looking for some advice regarding a rebuild!
  211. Strange question? Timing cover removed?
  212. ARP sud's ?
  213. using relay on EFI fues?
  214. Double check my build list?
  215. Changed out the old harness
  216. Vacuum overload?
  217. Non Blown Head Gasket Replacement
  218. Valve Cover bolts.
  219. shop in the bay area?
  220. Weird idle need help! Thanks
  221. Crankshaft oil galley plug size
  222. Running Rich
  223. First signs and ways to tell if you have rod knock??
  224. Check Engine Light Codes 12 and 71...how to fix??
  225. What is this part and do I really need it?
  226. Code 32...
  227. ITB's anyone know where to get or does anyone make?
  228. ring and pinion question
  229. oil leak cant find source
  230. Head shim
  231. Blow By
  232. won't rev past 2,200
  233. Bad AFM electronics or something else?
  234. bov question
  235. pulling the block today, had some questions.
  236. poor running issues
  237. Seems my head gasket is going...
  238. Does bmw m3 itb manifold bolt onto 7m intake side?
  239. Question about using a n/a intake for a turbo engine.
  240. Stalling problems
  241. SAFC NEO install to a switch
  242. Sandwich HG
  243. Vexing Problem
  244. Need Help Pleases!
  245. some head gasket repair questions...
  246. The CT-26 Efficiency ?
  247. White Smoke and Running Rich
  248. HELP blew a fuse?
  249. Tachometer trouble!
  250. Question: How difficult is it to convert a 4 speed auto tranny to 5 speed?