1998 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 1998 Toyota Supra problems
The Toyota Supra, particularly the 1998 model, has been known to have several common problems based on complaints from owners. Here are some of the most frequently reported issues:
- Too Powerful, Other Drivers Just Want to Race: This is not a mechanical issue but a common complaint from owners of the 1996 Toyota Supra, which is ranked as the worst model year for the vehicle. The car's power and performance can attract other drivers who want to race, leading to potential safety risks.
- Regular Stalling: This issue is caused by a faulty engine coolant temperature sensor, which tends to affect the car when the engine has warmed up. It can be resolved by replacing the sensor with a new one, which can be sourced from auto parts stores like BreakerYard.com.
- Brakes Dragging: This problem is more common in Supras with high mileage and is caused by a worn-out brake master cylinder. Replacing the faulty part with a new one can solve this issue.
- Lack of Power and Poor Fuel Economy: The throttle position sensor on the Supra is a known weak spot and can wear out sooner than expected. This can lead to a gradual reduction in power and poor fuel economy. Replacing the sensor can restore the car's performance and fuel efficiency.
- High Pressure in Gas Tank: This issue is caused by the evaporative system, specifically the vapor canister, which can release charcoal pellets that plug up the vent valve. Replacing the vapor canister with a new one can solve this problem.
- Steering Wheel Shudder When Braking: This issue is caused by warped front rotors, which can be re-machined or replaced to solve the problem. In some cases, the issue may be due to a configuration problem in later models of the Supra, which can only be resolved by replacing the steering tie rod with a new one.
- Cylinder Head Gasket Failure: This issue is caused by incorrect torque of the cylinder head bolts, which can lead to overheating and white smoke coming from the exhaust. Replacing the cylinder head gasket can solve this problem.
- Poor Alignment: This issue is more common in newer models of the Supra and can lead to understeer and poor handling. It can be resolved by adjusting the alignment and camber angles of the car.
- Airbag Problems: In 2016, many Toyotas, including the Supra, were recalled due to problems with the airbags, which failed to deploy in some cases. This issue can be resolved by replacing the faulty airbags with new ones.
- Faulty Brakes: Between 2007 and 2012, thousands of Toyotas, including the Supra, were recalled due to significant brake problems. This issue can be resolved by replacing the faulty brake components with new ones.
These common problems can affect the performance, safety, and reliability of the Toyota Supra, and it is essential for owners to address them promptly to ensure the car's longevity and value.
What is the reliability of a Toyota Supra?
How Reliable Is the 2020 Toyota Supra? The 2020 Toyota Supra has a predicted reliability score of 73 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average, and 0-69 is Fair and considered below average.
Is A Supra a good first car?
And here inside they install the dedicated. Safety system button. So you can customize the sensitivity of your Ford Collision blind spot monitoring. And Lane departure.
How fast can a 1998 Toyota Supra go?
The top speed is an electronically limited 160mph. Remove the limiter and Toyota claims it can reach nearly 180mph.
Why did Toyota discontinue Supra?
By the end of 1998 the Supra's four-generation run in North America had also finished, which left the domestic market carrying on with lowered annual production runs until the car was finally axed in July 2002, primarily because it was deemed too expensive to meet forthcoming exhaust emissions targets.
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.
Which year Supra is best?
12 Best Toyota Supra Models, Ranked
- 8 1987 Toyota Supra Turbo. ...
- 7 1988 Toyota Supra Turbo A. ...
- 6 1989 Toyota Supra. ...
- 5 1993 Toyota Supra. ...
- 4 1993 Toyota Supra Turbo. ...
- 3 1997 Toyota Supra Turbo. ...
- 2 2020 Toyota GR Supra. ...
- 1 2023 Toyota GR Supra 3.0. Reasons To Buy: The Return Of The Stick Shift.
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.
Which engine is best for Supra?
For peak performance you'll want to look at the Supra 3.0-litre straight-six automatic version, producing 335bhp and 500Nm of torque. It's the same basic configuration as you'll find in the hot Z4 M40i.
1998 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:
- Engine and engine cooling problems
The graph below shows statistics for all 1998 Toyota Supra vehicle components and the number of complaints received.
1998 Toyota Supra complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1998 Toyota Supra.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2002-05-24
- VIN: JT2MA70L3J0
- Components: ENGINE AND ENGINE COOLING
- Summary: VEHICLE STARTED OVERHEATING WHILE DRIVING. HEAD GASKET HAD BLOWN. DEALER CONTACTED. DEALER SAID THIS WAS A COMMON PROBLEM WITH THIS TYPE OF VEHICLE.*AK
1998 Toyota Supra recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1998 Toyota Supra.
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
- Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 1998-2000 RAV4, 1998-1999 RAV4 EV and Celica and 1997-1998 Supra vehicles. These vehicles were equipped with Non-Azide Driver air bag Inflators (NADI) and do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, causing the inflators to rupture or the air bag cushion to underinflate.
- Consequence: In the event of a crash necessitating air bag deployment, an inflator rupture may result in metal fragments striking the driver or other occupants. An underinflated air bag may not properly protect the occupant, and increases the risk of serious injury or death.
- Remedy: Toyota will notify owners, and owners will have the option to self-inspect, or have a dealer inspect the steering wheel on their vehicle to determine if their vehicle may be equipped with an affected inflator. Potentially affected steering wheel serial numbers will be inspected by a dealer. Based on the inspection, dealers will replace the front driver air bag inflator with an alternate one, as necessary. These repairs will be performed free of charge. The recall began August 28, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's numbers for this recall is 20TB01 and 20TA01.
Negative 1998 Toyota Supra car reviews
Positive 1998 Toyota Supra car reviews
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This sports car is amazing! With just a few bolt-on mods, it really takes off. The body styling is flawless and it excels in every category. It's definitely one of the best cars out there!
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This car is awesome!
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My experience with the vehicle has been excellent. I cannot have more fun driving a vehicle.
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The car I drove was truly amazing! It was incredibly fast and absolutely beautiful.
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This car looks amazing with the HKS BPU kit that boosts it up to 1200 HP!
Additional sources
More sources of information about 1998 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 ... ○ Toyota Celica GT - 1985 -1998 ○ Toyota Supra Mark III (JDM) - 1986-1993 ... issues on your ...
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.
1998 Toyota Supra Problems and Complaints - 23 Issues
Problem with your 1998 Toyota Supra? Our list of 23 known complaints reported by owners can help you fix your 1998 Toyota Supra.
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 1998 Toyota Supra?
Rene Hilpert 2024-01-27
This car is really small, but it's still great!