Community Fixes
Common problems grouped from confirmed-fix threads on SupraForums — 572 issues across MKIII threads
Systems
All Issues572Engine162Electrical143Other60Cooling42Body / Interior39Suspension35Transmission28Turbo20Fuel System15Brakes15Exhaust13Sort by:Most DiscussedSystem
Other61 threads
power steering pump failure
Power Steering Frothi cannot find the power steering reservoir on my 91 turbo can anybody helpLoss of power steering fluid+ 58 more threads
Other17 threads
difficulty removing steering wheel
How to remove 88 Steering WheelNoob in DistressMk3 Steering Hub adapters+ 14 more threads
Other17 threads
clutch master cylinder line hookup difference
**Need Clutch Fluid**Dead Clutch Pedal...clutch hard line route+ 14 more threads
Other14 threads
unknown
How long do copper plugs last on average?What is this part's part number?Neutral Safety Switch+ 11 more threads
Other13 threads
vacuum line routing for boost gauge
help/advise installing a Blitz dsbc type s boost controlbad power steering pump or rackNeed some help ASAP (doing it now)+ 10 more threads
Other12 threads
spec differential oil part number
1991 Turbo antennaNew guy with a question.NGk non plat spark plug #?+ 9 more threads
Other9 threads
ride quality suffers with non-factory sized tires
Tires in 2021Tire advice requested on getting a less bumpy rideHelp me chose my next tires+ 6 more threads
Other9 threads
cannot obtain required repair receipts
I am stumped......Can't get my car licensed...My R154 is apart. Need a little guidance.+ 6 more threads
Other9 threads
difficulty removing aftermarket fastener
omg ... please help me take my bumper offFender Is Killing MeAny tips on DS removal?+ 6 more threads
Other8 threads
failed emissions test due to various potential leaks
Well, I’m pissed, I failed the emissions test (Ontario)Failed smog test, need helpful adviceEmissions Help?+ 5 more threads
Other8 threads
vehicle purchased in unknown condition
Reluctanse's 1988 Turbo Rehab - ValentineScanner doesnt read my car!! HelpNew issue with my MKIII - won’t start or move in netural+ 5 more threads
Other7 threads
N/A
Gauging Interest on Vented Headlight Coverput my centerforce dual friction inBump Steer Kit+ 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
Other7 threads
unknown component location
What is this??more useless supra questionsWhat are these 3 items?+ 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
Other6 threads
difficulty removing seat adjustment knob
i searched, but found no answer. how do you take off the headrest?seatback anglestuck in recline mode+ 3 more threads
Other6 threads
location of LSD housing
What a Diff!LSD Diff Fluid Change & Breakaway Torque Testingquestion re: changing fluid in LSD+ 3 more threads
Other6 threads
none
Just got my JDM tailsLightning's Summer Supra Update!Just bought a '91 Turbo- looking for advice+ 3 more threads
Other5 threads
transmission fluid recommendation
R154 Tranny Fluid. What's your poison?Help with fluids, end the myths and bullshit.manual trans capacity+ 2 more threads
Other5 threads
general restoration project starting from storage
87 Supra n/a bring her back to life thread. father son project.Blue 1991 sunroof with 19,818 miles.Reviving an '87 with 10K miles+ 2 more threads
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