1993 Toyota Supra problems
The Toyota Supra (Japanese: トヨタ・スープラ, Hepburn: Toyota Sūpura) is a sports car and grand tourer manufactured by the Toyota Motor Corporation beginning in 1978. The name "supra" is derived from the Latin prefix, meaning "above", "to surpass" or "go beyond".
The initial four generations of the Supra were produced from 1978 to 2002. The fifth generation has been produced since March 2019 and went on sale in May 2019. The styling of the original Supra was derived from the Toyota Celica, but it was longer. Starting in mid-1986, the A70 Supra became a separate model from the Celica. In turn, Toyota also stopped using the prefix Celica and named the car Supra. Owing to the similarity and past of the Celica's name, it is frequently mistaken for the Supra, and vice versa. The first, second and third generations of the Supra were assembled at the Tahara plant in Tahara, Aichi, while the fourth generation was assembled at the Motomachi plant in Toyota City. The 5th generation of the Supra is assembled alongside the G29 BMW Z4 in Graz, Austria by Magna Steyr.
The Supra traces much of its roots back to the 2000GT owing to an inline-6 layout. The first three generations were offered with a direct descendant to the Crown's and 2000GT's M engine. Interior aspects were also similar, as was the chassis code "A". Along with this name, Toyota also included its own logo for the Supra. It was derived from the original Celica logo, being blue instead of orange. This logo was used until January 1986, when the A70 Supra was introduced. The new logo was similar in size, with orange writing on a red background, but without the dragon design. That logo, in turn, was on Supras until 1991 when Toyota switched to its current oval company logo. The dragon logo was a Celica logo regardless of what colour it was. It appeared on the first two generations of the Supra because they were officially Toyota Celicas. The dragon logo was used for the Celica line until it was also discontinued.
In 1998, Toyota ceased sales of the fourth-generation Supra in the United States. Production of the fourth-generation Supra for worldwide markets ended in 2002. In January 2019, the fifth-generation Supra, which was co-developed with the G29 BMW Z4, was introduced.
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Common 1993 Toyota Supra problems
Based on the complaints from owners of the Toyota Supra 1993, several common problems have been reported:
- Regular Stalling:
- Problem: The car tends to stall regularly, especially when the engine has warmed up.
- Solution: This issue is often caused by a faulty engine coolant temperature sensor. Replacing this sensor can resolve the problem, although it may be a bit challenging due to its location.
- Brakes Dragging:
- Problem: The brakes may drag and overheat, particularly in older models with high mileage.
- Solution: This issue is typically due to a worn-out brake master cylinder. Replacing the cylinder is necessary to address this problem effectively.
- Lack of Power:
- Problem: Gradual reduction in power and poor fuel economy.
- Solution: The throttle position sensor is a common culprit for this problem. Replacing the sensor can restore power and improve fuel efficiency.
- High Pressure in Gas Tank:
- Problem: Pressure gauge at the top end, illuminated check engine light, and potential emissions test failure.
- Solution: The issue is often related to the evaporative system and a faulty vapor canister. Replacing the canister, including the valves, can rectify this problem.
- Steering Wheel Shudder When Braking:
- Problem: Excessive steering wheel juddering when applying brakes.
- Solution: This issue is typically caused by warped front rotors. Replacing the rotors with factory-quality ones can prevent a recurrence of this problem.
- Cylinder Head Gasket Failure:
- Problem: Symptoms include overheating and white smoke from the exhaust due to a blown cylinder head gasket.
- Solution: Replacing the cylinder head gasket is necessary to address this issue effectively.
These common problems reported by owners of the Toyota Supra 1993 highlight various issues that can affect the performance and reliability of this car. Addressing these problems promptly and with the appropriate solutions can help maintain the vehicle's optimal functioning and longevity.
Is the 1993 Toyota Supra a good car?
Fun,reliable and fast
This car is way better than the new A90 i've driven both and was ahead in time very reliable, great performance, brakes well and its more confortable than the new A90 Supra only fuel consumption is from the 90's ! A car to own for decades like i did!
Are old Toyota Supras reliable?
While the Toyota Supra MK 4 is widely regarded as a very reliable modern classic, it still has problems that it's more prone to.
Why are old Supras illegal?
While we can't blame you for wanting the Mk IV Supra, it's commonly held among car enthusiasts that the 1994 Supra was banned for "reliability issues." It's been written about plenty of times, but — curiously — there's no record on the National Highway Traffic Safety Administration's website.
Why are old Supras so rare?
The fact that the car was also unmodified increases its scarcity, as Supras from this generation were often modified and customized, making the unaltered examples a rarity.
Is the 1993 Toyota Supra a good car?
Fun,reliable and fast
This car is way better than the new A90 i've driven both and was ahead in time very reliable, great performance, brakes well and its more confortable than the new A90 Supra only fuel consumption is from the 90's ! A car to own for decades like i did!
Are old Toyota Supras reliable?
While the Toyota Supra MK 4 is widely regarded as a very reliable modern classic, it still has problems that it's more prone to.
What was the problem with the 1994 Supra?
Some of the complaints had to do with transmission failure, accelerated wear on the headlight housings, and tire issues. In addition, there were problems with the electrical system retarding the engine timing in hot weather, leading to power loss and poor acceleration.
Why was the Supra banned?
The Supra was never illegal. There was chronic vehicle issues that caused the NHTSA to ban the vehicle. It was not illegal ever. The chronic reliability issues caused bad sales that resulted in the vehicle being discontinued in the United States in 1998.
1993 Toyota Supra car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Toyota Supra problems, we found that the most common problems with these 2023 model year vehicles are:
- Steering problems
- Suspension problems
- Air bags problems
The graph below shows statistics for all 1993 Toyota Supra vehicle components and the number of complaints received.
1993 Toyota Supra complaints
The NHTSA has received 3 complaints about various vehicle components related to the 1993 Toyota Supra.
STEERING PROBLEM
- Date Of Incident: 2024-11-24
- VIN: JT2JA81J5P0
- Components: STEERING
- Summary: ALARM SYSTEM ACTIVATED FOR NO APPARENT REASON AND WOULD NOT DEACTIVATE.
SUSPENSION PROBLEM
- Date Of Incident: 2024-11-24
- VIN: JT2JA81J5P0
- Components: SUSPENSION
- Summary: NOISE COMING FROM THE REAR HATCH AREA SINCE OWNERSHIP.
AIR BAGS PROBLEM
- Date Of Incident: 1997-04-01
- Number Of Injuries: 1
- Crash: 1
- VIN: JT2JA81J4P0
- Components: AIR BAGS
- Summary: DRIVNG AT SPEED 30MPH, IMPACT 12:00 POSITION, DRIVER'S SIDE AIRBAG DEPLOYED, CAUSING HEAD INJURIES. *AK
Positive 1993 Toyota Supra car reviews
Additional sources
More sources of information about 1993 Toyota Supra problems:
Common problems? | Supra Forums
Jan 30, 2008 ... Thats cause it's a Toyota. :) I've never heard anything really bad that happens to these cars. The most common things I see are valve stem seals ...
All my crazy Lexus issues SOLVED!! (ECU-leaking capacitor ...
Sep 20, 2012 ... This issue affects all Lexus & Toyota models with the following engines: ... ○ Toyota Supra Mark IV - 1993-2002 ... issues on your Lexus or Toyota:
Common problems in N/A supras? | Supra Forums
Feb 14, 2008 ... Members on here with a TT telling you ur not a real surpa... lol (Nothing agaist you i to started out with a n/a). 1994 Toyota Supra TT 6spd.
1988 Toyota Supra MKIII: Intermittent Starting Problem - Q&A on ...
Mar 26, 2005 ... Toyota Supra MKIII 1988 Non-turbo - intermittent starting problems, plenty juice for lights/windows/stereo etc. but no - Answered by a ...
Whats the most common problem of Toyota supra 1995 | Supra ...
Apr 27, 2020 ... Hi I'm looking to buy a Toyota supra and I would like to know the most common problem of the car. I'm know my way in mechanic so no problems ...
Other years of Toyota Supra
Are you having problems with your 1993 Toyota Supra?
Jamir O'Hara 2024-11-20
Fun to drive! This is a good car to soup up. It's fast and has plenty of power. The seats are also nice.
Nigel Kunze 2024-11-01
needs to be more friendly for tuners, like the MK4's.
Camryn Wilderman 2024-10-16
The car is very fast and handles really well.
Mikel Welch 2024-10-15
This car is really fast and fun to drive. The engine has so much power that I've only floored it once and it was almost too much to handle. With its 0-60mph time of 4.6 seconds, it's unbeatable!
Howell VonRueden 2024-09-04
The only thing that has been repaired is the air conditioner, and that was at 110,000 miles. The bushings are starting to squeak at 140,000 miles, but it still turns heads. I think we're definitely getting our money's worth!