TSRM/MK3 Supra/Community Fixes
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Community Fixes

Common problems grouped from confirmed-fix threads on SupraForums — 572 issues across MKIII threads

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Electrical7 threads

cruise control wiring mismatch during steering column conversion

cps problemslights prob. please help88-89 steering wheel conversion+ 4 more threads
Electrical7 threads

gauges not lighting up

gauges wont light up, help , tried the searchNeed help with WiresGauge lights wont turn on+ 4 more threads
Electrical7 threads

fuel pump voltage bypass

Start swicthBypass Clutch Push Start Switch...How?Factory Amp Bypass in a 91+ 4 more threads
Electrical7 threads

battery unable to hold a charge

Could the battery be sooo dead it wont even jump?i really desperatley need help!!!Battery died, need entry...+ 4 more threads
Electrical7 threads

fog lights not staying on with high beams

HID kit wiring problems. HELPheadlight illumination question; electrical guys post up.HID conversion problem.+ 4 more threads
Cooling7 threads

broken heater union during removal

Stuck Heater Union Outlet pipe - 7MGTE HeadQuestion about Heater Control ValveSo, what breaks on the heater valve?+ 4 more threads
Cooling7 threads

unknown connection point for lower accordion hose

Capping off bypass port on accordian hose for aftermaket BOV?accoidian hoses help!!!!!!!!!!!!!quick question about accordion hose+ 4 more threads
Engine7 threads

slight pause when cold

Pushing It Too Hard???Anyone else running a 50mm tial BOV?Start up issues+ 4 more threads
Engine7 threads

ECU compatibility between regions

VPC & Aftermarket CamsAftermarket intake manifold with stock ECU?1UZ TPS on stock 7m ecu & 1jz ffi mod+ 4 more threads
Engine7 threads

piston ring installation orientation

piston rings installation...frustrated, help.JE piston locking ringsInstalling Piston On Rods+ 4 more threads
Other7 threads

smog inspection requirements for emissions

Tips needed on ensuring pass on emissions testFailed Inspection..about to go for the 4th time+ 4 more threads
Engine7 threads

no vacuum to air flow pressure regulator

Fuel Pressure RegulatorHKS SSQV BOV Flutter FixedMAP ECU base pressure question+ 4 more threads
Engine7 threads

slow acceleration and delayed boost build

Hey, is this a stupid question?88t Why won't it run right?!?!?!?!?!?!Car wont boost or stay running after car accident+ 4 more threads
Engine7 threads

thrust washer replacement

7MGTE Rebuild Questionsrebuilding r154... any suggestions?Crank Washer Dilemma+ 4 more threads
Other7 threads

locked keys inside vehicle

locked out problemHELP...I locked my keys in the car.keys locked inside+ 4 more threads
Suspension7 threads

corner instability after damper setting adjustment

Name those soundsProblems with stock driveshaft possibly?Rattling Suspension+ 4 more threads
Suspension7 threads

alignment issue

HELP - Pre-89 Three Hole Lip - Mounting/alignementAlignment problem?? Lowered on springs/Rear camber ??+ 4 more threads
Suspension7 threads

front differential nut spinning

Differentials, Which is Better?R154 Rebuild Fail: 1st and Reverse only, NO Neutralmkiv wheels, tire options and why is it rubbing?+ 4 more threads
Suspension7 threads

steering wheel misaligned after engine swap

Ls swapped mkiiiI need some effing direction with this project!!! (warning: rant thread)R154 from supra-soarer+ 4 more threads
Other7 threads

N/A

Gauging Interest on Vented Headlight Coverput my centerforce dual friction inBump Steer Kit+ 4 more threads