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



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  1. Help!!!! Replaced motor and having problems
  2. How to Read/Check VF Signal?
  3. should i drill threw the water jacket?
  4. Need HELP with A/C
  5. Huge CPS problem. need help now!!
  6. wrong jumper now car wont start
  7. CAT for California
  8. 7MGTE revs out of control on start up
  9. hooking up oil pressure gauge?
  10. ls 400 afm
  11. Car Wont Start, and mystery connector
  12. Turned up boost. Now no idle and no boost pressure???
  13. Turbo manifold stud problem.
  14. Intake manifold removal
  15. First exhaust wrap job
  16. RC 550 injector clips
  17. EGT's What should they be?
  18. kill switch help
  19. code 11
  20. BIC DDP and test pipe questions
  21. coating headers for longer life?
  22. ARGH! To those of you with solid shim spacers- help!
  23. Air Conditioning issues on my 91 auto mk3
  24. intake
  25. Blowby: how much is too much?
  26. Removing A/C compressor on 7MGTE
  27. got some wires to figure out "body harness"
  28. I know, sorry first post w/out intro.......Turbo??t if
  29. Code 31 Help
  30. ReUsing mhg...
  31. coolant crystallized
  32. Idle Issues. Need Help!
  33. surface rust on spare block
  34. Electrical System and Idle issues
  35. possible short to ground? or bad ground
  36. oil leak
  37. Ok so you tell me your thoughts
  38. Easiest way to remove viton from MHG...?
  39. AN oil bypass system / catch can
  40. Fuel pressure dropping when pressing throttle, whats going on...
  41. Best way to clean the block?
  42. Ignition Timing, Rich AFR during vacuum Issues
  43. 7mge top engine rebuild
  44. Lexus ijectors
  45. T4 Turbo
  46. running rich problem please help
  47. 7mge BHG
  48. Full rebuild!?
  49. Oil pump guide bushing and shaft - when to replace
  50. Can anyone help please? Cluster fuse location
  51. Timing belt
  52. Turbo or N/A Cams?
  53. Oil in exaust on a Fresh Rebuild /3rd startup video included
  54. Really!!
  55. ecu differences
  56. R154 throwout bearing and snap ring order help
  57. fuel cut
  58. BC Cam advance.
  59. cars runs better when i give it a vacuum leak on the intake manifold
  60. Wire issue??
  61. Megasquirt 3 and sync losses, anyone else? Please help me!
  62. problem
  63. Code 12
  64. SMOG: Machine read to much o2 and wouldnt even fail it. HELP :cry:
  65. What could it be?
  66. cps oil leak
  67. maf located before the tb?
  68. Idle issue on fresh rebuild
  69. painted intercooler
  70. 7mgte bolt kit?
  71. help with antilock light
  72. Not starting?!?! Help!
  73. bhg job. head bolt won't break loose. please help.
  74. oil in ic pipes but i only see oil out the exhaust after it idles for about ten min.
  75. Best way to purge air out of cooling system? thanks
  76. High EGT's how much timing advance can you run on a stock 7mgte? more then 10?
  77. Help me figure this out melted piston crowns who is to blame
  78. ENGINE SEEMS TO RUN HOT! help!
  79. Failed Smog Please help!
  80. AFR really lean at idle only?
  81. my ddp is weird. i think.
  82. ebay 7mgte rebuild kits
  83. Lex/560s wont go rich even with lots of fuelpressure and safc tweaks
  84. Driftmotion IC Kit Piping
  85. MHG reuse?
  86. A few questions about using a wideband with the Maft pro
  87. Oilsending unit. a wtf ?
  88. tranny cooler questions?
  89. Code 11?
  90. Hopefully easy question
  91. How to get the 7MGTE back in with a 2 ton engine hoist?
  92. Intercooler, whats best?
  93. Engine serial number
  94. Stock o2 with welded bung?
  95. Sounds like a knock but its not. info please
  96. Want to build a reliable high power 7m
  97. CPS connector rewire
  98. replacing lifter shims
  99. Pre 89 harness /ecu In 89 car
  100. Lost Keys
  101. How to tell if pistons are good or bad
  102. Coolant temp sensor
  103. drift motion turbo kit
  104. oil on top of pistons and in spark plug holes?
  105. oil catch can....
  106. What the 'tach'?!
  107. ebay afpr?
  108. Weird ignition problem.
  109. info
  110. Need advice please!..rebuild 7mgte or no?
  111. building a new 7mgte need some advice
  112. pcv system problem...
  113. BHG block indentations
  114. Code 31 (MAF) but weird symptoms
  115. Part numbers for TPS Replacement
  116. Engine Stall @ 1800 rpm following rebuild
  117. Power steering hose replacement?
  118. Hello All
  119. my main efi realy is very hot
  120. Blinking O/D Light after Manual Swap
  121. DM's knock off BOV's
  122. Still can't figure out these issue's..
  123. Stumped with weird electrical issue, gauge lights and climate control lights.
  124. I have the last one in the world!
  125. Oil Cooler?
  126. Thought valve seals, but now maybe turbo???
  127. Location of Intake Air Temp Sensor wires on 7MGE harness
  128. Engine failed on dyno - looking for opinions
  129. 7MGE Spark Issues
  130. Help Please
  131. Isn't a .57 trim from drift motion is it? Also too much play I suspect?
  132. Knock Sensor Bypass
  133. Ebay turbo
  134. New wiring harness for 7m??
  135. How can you tell if a motor is a 7m-ge/t
  136. fuel gauge broken?
  137. Idles high, dp diaphragm not being closed properly
  138. major vaccum problem
  139. mkiii cam position sesor bad 7mgte?
  140. Tips on a quick launch from a 91 auto turbo
  141. Boost peaks, then drops.
  142. knock sensor drill bit and tap size
  143. Update: smoking on deceleration
  144. At what point are bigger injectors needed?
  145. o2 ecu wire issue
  146. 87mod engine harness on 89mod engine?
  147. 7m exhaust manifold HKS ? or port stock ?
  148. BHG? can you confirm this?
  149. r154 with 4.30 rearend
  150. 7MGTE timing issues
  151. Lipp Boss Sr. Turbo replacement
  152. boost leak test
  153. Limits of SS HKS SSQ BOV????
  154. Electrical Problems *No Power anywhere*
  155. Driftmotion blow off valve quit making noise
  156. pros/cons on oil system prelubers
  157. Tricky Motor
  158. Fuel cut at 7 psi?? To big of AR for stock injectors?
  159. Head replaced and reassembled engine at Toyota dealer some 10 years ago
  160. Brake pedal goes to the floor.
  161. Just did 7mgte swap from N/A I have a few questions
  162. Deos a 1JZ ISCV need to be rewired for 7M or is it pnp?
  163. T3 tubular manifold
  164. Replaced knock sensor, check engine light is still on.
  165. i think its fuel cut but why
  166. Going speed density, looking at options... Want users opinions of choices.
  167. Tough revving problem.
  168. OIL & spark plug CHANGE
  169. mechanical speedo converted to eletronic speedo?
  170. Exhaust Bypass
  171. Help!!!!!!
  172. What cars came with 550 injectors
  173. just installed AEM UEGO, what should my AFRs be at? To lean?
  174. Can I use 7mget flywheel on 7mge?
  175. Gauges aren't working! Help
  176. Turbo inlet size????
  177. what in the love of god now ?
  178. Downpipe upgrade
  179. Coilover Suggestions
  180. map ecu?
  181. Are Gte knock sensors different than n/a?
  182. AUX fan wiring.
  183. my cars electrical issues
  184. 7m-ge throttle body on 7m-gte
  185. Oil filter elbow adapter torque spec?
  186. help!! 7m dies at idle on warm start
  187. question about fuel pump and tps
  188. Coils that work with the 7M?
  189. Bad injector or bad wiring? How to test.
  190. 7mgte vs 7mge clutch question
  191. brake question
  192. Bd AFM? bogs when driving
  193. is this really worth it?
  194. BOV Without Speed Density
  195. Another turbo/fuel cut question
  196. Cold start engine performance
  197. Ct26
  198. Bov placement ?
  199. cam gear install
  200. Is this normal? ISCV check valve PICS!
  201. Am i missing something? Please Help
  202. 12v at both terminals on #6
  203. Batch fire wiring?
  204. Missing under full boost?
  205. Boss Sr. Turbo question
  206. Best way to check the ground signal on injectors?
  207. Where i can sent the torque converter to modify it near of san diego or yuma?
  208. No signal at the injectors???
  209. 15lbs of boost on stock waste gate,is this right?
  210. maf-t BASIC. Need some help from those of you who use/used this. Won't idle!!
  211. Trouble with power windows Fuse
  212. cam gears not moving
  213. Yet another knock sensor thread.
  214. how to change a seal in rear axle plz help
  215. Bov-stall
  216. in-car rod bearing replacement
  217. BHG, MHG question PIC.
  218. Fixing 7M cam cover LEAKS!!!
  219. 7mgte Fuel Management...any suggestions?
  220. Question just to make sure it all doesn't go up on flames
  221. questions about tuning with maf-t BASIC.
  222. FMU vs old school AFC vs New AFC on 7mgte
  223. Tuning + Upgrading
  224. Timing
  225. Engine problems, where to get fixed? (E. Tenn.)
  226. Port matching?
  227. fuel pressure/egr vsv question
  228. need help asap
  229. Turbos that I don't know much about.
  230. Negative VF reading??
  231. Rich AFR at Idle. Please assist me
  232. Advice on hks knock off bov
  233. Bought a New TPS
  234. Leaking valve seals or piston seals?
  235. fog machine vac leak test?
  236. testing afm per tsrm
  237. swapping turbo housings, I have a couple questions.
  238. hard to start when warm-fresh rebuild-code 14
  239. 350HP with stock ct26?
  240. wtf!!?? ran fine then started putting along
  241. 7mge fuel delvery problem.
  242. Rebuilt 7MGTE revs high on start
  243. How to remove starter motor from 7MGTE auto?
  244. Would a code 22 make my Gen 3 shut down?
  245. Gude Performance head package
  246. How much HP is this intake mod worth?
  247. electric fan?
  248. New 7M head, valve and camshaft question!!!!
  249. which mhg best for high boost...
  250. Hks fcd