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



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  1. Injectors leaking! Brand new seals!
  2. 7mgte turbo
  3. Will this MHG seal good?
  4. its a cooling issue! confusing.
  5. Intermittent misfire, car randomly sounds like a lawnmower. Codes 14 and 43.
  6. Engine disassembly diagnosis
  7. harmonic balancer question/issue
  8. CPS Installation.... Need help..
  9. tricky problem on my 7mge
  10. coolant being pushed out only under load
  11. 7MGTE ECU Differences
  12. another piston ring question.
  13. Mechanical over rev, now what?
  14. knock warning light?
  15. Air Conditioner Problem
  16. Valve Stem Seals stuck.
  17. E - Brake light stuck in the on position
  18. Coolant leak problem!!
  19. Car accident causing exhaust to smoke.
  20. VPC + code 31
  21. 7mge block and 7mgte block
  22. 7mget running like shit
  23. Occasional White Smoke from exhaust on overrun after oil change. Help
  24. Precision turbo and supporting mod questions
  25. how to install JE wrist pin clips??
  26. Weisco Piston Clearance Recommendation
  27. Aftermarket fans
  28. Housing number
  29. 87 turbo automatic cant burn out help!! Upgrades?
  30. Boost controller issues
  31. Tps issues code 31 41 I would love some advice
  32. External Auto Transmission Cooler
  33. Can anybody help identify this problem?
  34. Already replaced turbo and its still smoking!
  35. Tracking Down a Stupid Squeak
  36. Confusing Overheating problem for the last time
  37. Replace oil cooler hose
  38. 7MGTE Boost Issue
  39. is there a way to make the stock cooler a constant
  40. Emissions Help!!
  41. How to identify the culprit behind power steering problems
  42. Clutch fork installation issue...
  43. Blow off valve died
  44. Vacuum Issue's and understanding why it's happening ?
  45. Engine overheats on highway with AC on
  46. camshaft install help
  47. Starts beautifully. Throttle stutters/stalls
  48. Can I bore 0.060" over?
  49. Installed the DM IC kit
  50. Speedometer cable swap?
  51. Very very noob question
  52. New car, new project. Asking for advice on my build.
  53. 7mge obx header
  54. 7mget runs good til 5psi at wot then feels like itsvjust all motor im running 9 psi
  55. Piecing back my engine. Local help?
  56. No spark on cylinders 2 and 5, code 14
  57. High possiblilty of BHG
  58. Stage 1 or stage 2
  59. Differnces in GTE & GE (Alt, PSP, starter, pullies, AC compress etc ANY ASSESORIES)
  60. coolent loss
  61. special appearance package 1986.5?
  62. Auto tranny limit?
  63. Crack between valve seats (bridge cracks), ok to run?
  64. Question on installing MHG pertaining to lower timing cover and copper spray.
  65. Other things to change while head is off
  66. I hate to say it but I like this exhaust that I made
  67. no boost leaks. but still wont boost
  68. Oil level?
  69. Setting timing w/ MAFT Pro, Diagnostic Box not adjusting RPMS
  70. Aeromotive AFPR #13109 not working right?
  71. Stock BOV plumbing question....
  72. Daily trivia - What the heck is this leftover bracket?
  73. Rotten egg smell
  74. 1 15" 2800 cfm black magic or two 12" flexalite 2500 a peice
  75. Engine idle Please Help. Thanks
  76. Tick Tick Tick TICK (valve shims?)
  77. 440s+afpr+ Lexus afm
  78. Hot starting issue and something burning
  79. rebuilt 7mge no start , now fuel pump isnt working
  80. Driftmotion ct26 soft line
  81. Stock fuel pressure regulator VSV hook up.
  82. Single Wire Under intake manifold by fuel injectors
  83. Can't get the Supra to start.
  84. Air flow meter flap by intake causing supra not to start for long
  85. Annoying problem with large TB.
  86. 1987 N/A Exhaust Question
  87. Smoke inside the car
  88. 7mgte Bucking and jerking under boost.
  89. Wheel Studs
  90. Last Straw No Start Issue
  91. Ffim catch can advice.
  92. Fuel Pulsation Dampener, unlucky or is there something else going on?
  93. Looking for a pinout for A1 plug
  94. Oil pump line threads / Driftmotion braided hose.
  95. What is this vacuum thinga majiger?
  96. Won't Idle After Rebuild
  97. Possible botched clutch install..... Need advise...
  98. plugs not matching??
  99. T4 on my 7MGTE
  100. quick question regarding the mk3
  101. Bought a rebuilt block need help.
  102. EGR deleted? Whats missing in this pic..
  103. 7mgte coolant temp gauge not working and other questions
  104. Lots of White smoke only after boost? Ideas on what I can try? Tons of info inside!
  105. Will not start
  106. rc pl8-550 and pl9-550 differences
  107. coolent temp gauge problems
  108. New Driftmotion Intercooler Kit
  109. turbo ??
  110. Engine Will Not Shut Off When Key is in the Off Position
  111. Ground??
  112. Friend's 86.5 n/a Auto won't stay on
  113. Idle surging any help?
  114. 89 Toyota Supra , Low Idle / Stalling issue
  115. Alright guys Codes 24 , and 41,
  116. 3" downpipe and na exhaust
  117. How much does camshaft overlap affect cranking compression?
  118. Trouble starting when warm
  119. Losing oil - how to tell if valve stems or rings?
  120. 1g (i assume same as 7m) o2 sensor plug question
  121. 7mgte oil pump
  122. car wont start??
  123. 7MGE air intake help
  124. sunroof wont close on.my 91
  125. EGR cooler gasket repl with motor in the car, any tips on how to or tools appreciated
  126. 7mgte Rod Knock..
  127. Starter Wire & Ground Help
  128. EGR cooler block leak
  129. Need Exhaust Suggestions 7MGE
  130. What Clutch should I buy for my R154?
  131. Speedometer Stopped Working
  132. GTE running rough but no misfire cant figure out!!!
  133. 350?????
  134. Radiator Replacement
  135. Looking for a little more pep and maybe a few MPGs.
  136. 87 n/a misfire after warm start
  137. 7MGE rough running
  138. oil leak possable front cover?
  139. injector clips
  140. ffim info
  141. Coolent loss and overheating problems
  142. Running rich
  143. 7MGTE With a list of problems :(
  144. Need help with intake routing 7mgte
  145. Fast, Cheap, 7M-GE HP without a Turbo?
  146. 7mgte swap wont start...Code 22 Fix?
  147. supra shut off when comming to a stop...
  148. Will a Wideband O2 sensor work for a GTE ECU
  149. Slight miss, solenoid resistor (injector resistor) out of spec
  150. 7mgte vs. 7mge
  151. Under fuel cut = Safe ?
  152. Brand New Motor - First Try to Start - Problems
  153. fuel problems
  154. im not getting any spark
  155. My 88 build.....
  156. A/F guage install
  157. Help with timing needed
  158. fuel to the fuel pressure regulators but not the cylinder?
  159. What is the best spark plugs to use in a 7MGTE engine?
  160. injectors selection, what brand's the best
  161. supra wont start need help!
  162. Will a 1987 7mgte wire harness, motor, and trans fit into a 1989 supra shell?
  163. after the rebuild...
  164. code 14 and code 22
  165. died while driving, wont maintain idle rpm
  166. Brand New Motor - Won't Stay Running - Kinda Stuck
  167. Rear Coolant Hardpipe Leak?
  168. I'm breaking up on the top end. Spark plug gap recommendation please?
  169. Head bolt torque specs?
  170. no spark no codes no start
  171. Heater core removal help!
  172. Hear core and cooling unit relay?
  173. Maft Pro + 880cc, good idea???
  174. tsrm
  175. Fuel pump heat.
  176. Throttle stays open after i let off gas. Getting annoyed.
  177. Is cold start injector needed?
  178. another tps question
  179. BHG repair, now it wont start
  180. EGR cooler question
  181. Tewd
  182. Turn signals won't work.. Please HELP...
  183. Fuel ?Restrictor??
  184. 7M-GE torque specs
  185. 7M Turbo Water Cooled
  186. 1989 toyota supra steering wheel play PLEASE HELP?!
  187. ok to run no coolant on my ATS 62T?
  188. engine cod 31 and engine wont rev
  189. one coil not giving spark.
  190. prep for new head & mhg
  191. Coolant/water leak from....
  192. 7M-GE Won't Start
  193. In-car removal of oil pan
  194. fcd help
  195. Diconnected o2 sensor?
  196. RC 550's question...
  197. Roughly where am i HP wise ?
  198. STUPID EGR cooler replacement
  199. thermostat replacement job?
  200. AEM EMS and the A340E not kicking down
  201. 0.50 bored over?
  202. Identify this plug
  203. Blown head gasket!?!?!???
  204. no start when hot?
  205. stock fuel pump capabilities, info needed
  206. Why am i running so rich
  207. Trouble Codes
  208. vibrations at idle, with new engine mounts.
  209. Fuel injection system
  210. HIGH IDLE! And a whine like from a supercharger
  211. Overheating, not holding water
  212. no start question
  213. Sensor for temperature gauge
  214. Setting up Maft pro need help finding Pigtails for the Map/Air temp sensor
  215. how do you identify a 7MGTE?
  216. Divorced Downpipe vs Bellmouth/Widemouth
  217. 7MGE+R154+Turbo Diff
  218. some modification questions...
  219. Select Fit Crankshaft Main Bearings
  220. Another no start issue! Please Help!
  221. Engine woke up!!
  222. Head question and yes I have searched.
  223. Speedometer help
  224. 7mgte not reving up??
  225. quick question
  226. 7mgte swap... NEED HELP.
  227. New to engine work - stupid question?
  228. Fuel pump circuit/ circuit opening relay problems randomly shuts off? HELP!
  229. 7M GTE makes the list
  230. new supra owner - cold start injector switch?
  231. Need help woth a 7mgte swap!!!
  232. Need a 7mgte automatic harness 87 - 88
  233. anyone know of a thread for a 7m rebuild
  234. supercharge
  235. BOV question?
  236. R154 Throwout bearing/ clutch release issue *Video inside*
  237. Same Sensors??
  238. Where to find NDC Rod Bearings?
  239. 7mge block same as 7mgte block?
  240. Boost creep
  241. 7mge-7mgte Swap Computer Questions
  242. Gas mileage?
  243. Arp head stud kit issue (washers) help!
  244. surging idle ?
  245. Cluster issues
  246. 88 Failed AZ emissions testing
  247. exhaust manifold
  248. Dat Torque?
  249. 880cc injectors with Aem EMS
  250. beeeeeeppp