Community Fixes
Common problems grouped from confirmed-fix threads on SupraForums — 572 issues across MKIII threads
Systems
All Issues572Engine162Electrical143Other60Cooling42Body / Interior39Suspension35Transmission28Turbo20Fuel System15Brakes15Exhaust13Sort by:Most DiscussedSystem
Exhaust17 threads
exhaust manifold stud pulled from cylinder head
ARP studs not made for a daily driver?89 Ft lbs for the 'j' tube????Pics of progress on head removal and repair+ 14 more threads
Cooling17 threads
low heat output from heater
I have no heat:(Low speed on heater no worky - common?no heat+ 14 more threads
Other17 threads
difficulty removing steering wheel
How to remove 88 Steering WheelNoob in DistressMk3 Steering Hub adapters+ 14 more threads
Cooling17 threads
incorrect coolant hose routing for IACV
T88 on a raptor manifold: hot pipe and rad hose routing?Heater hosessssMrk 3 Supra puke tank?+ 14 more threads
Body / Interior16 threads
missing fender mounting bolts
Installing The Front Cornersname that partCan somebody tell me what THIS is.+ 13 more threads
Engine16 threads
engine knocking sound
Why My new rebuild Developed knock!one for the record books ;)Fresh Rebuild - Rod knock already?+ 13 more threads
Engine16 threads
engine struggles to maintain speed or accelerate
Trouble installing my rebuilt motor! Help!trouble once againhelp needed!!!!! 7mge supra wont start+ 13 more threads
Electrical16 threads
dome lights not working
chassis electrical... dome etc.Dome lights won't turn on.Fixed my dome and ring light not coming on when I open the door!+ 13 more threads
Engine16 threads
potential timing component disconnected or misaligned
where should my timing be?Timing problems from hell!Guys I need help!!!+ 13 more threads
Electrical16 threads
speedometer cable needs replacement
various little things are breaking -.-Speedometer Cable question....Dont know exactly what im missing to the speedo cable+ 13 more threads
Transmission16 threads
how to change transmission fluid
I think I dropped a screw in my tranny.....Tranny Question! Please Help!Changing tranny fluid+ 13 more threads
Brakes16 threads
stuck brake caliper
How do you remove the top caliper bolt?How do i move my car?!URGENT! Rear caliper won't compress!!+ 13 more threads
Body / Interior15 threads
gas panel door will not open
gas filler door wouldn't openfuel door wont pop openGlovebox wont close properly+ 12 more threads
Body / Interior15 threads
difficulty removing front bumper cover
Proper way to install 89+ bumper with pics?Front Bumper Removalremoval of front bumper cover+ 12 more threads
Suspension15 threads
difficulty removing lower control arm
Bushing Upgrade; Front LowerHow to change Front upper control arm bushings with pics and vidFront Upper Control Arm+ 12 more threads
Engine15 threads
loud chugging noise from crank pulley area
*VIDEO* Turbo Death WhineNew problems yet againHelp! Terrible noise!! Supra stuck on the side of the road! (video)+ 12 more threads
Transmission15 threads
difficulty reinstalling transmission
Rebuild R154 or buy another used transmission?wierd???Cant get tranny back in+ 12 more threads
Transmission15 threads
grinding noise when shifting into reverse
Grinds when shifting into reverseModding Cs ShifterIs reverse grinding damaging?+ 12 more threads
Suspension15 threads
struts delivered to wrong location
Megan Front Strut Barrear gas strutsRVM strut bar installation questions+ 12 more threads
Transmission15 threads
shifter mounting hole size mismatch
SOGI shift mod questions..Sick of crappy Auto Shift knob...NM Shifter Rumble on Shutoff/Low RPM+ 12 more threads