1986 Hyundai Scoupe problems

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The Hyundai Scoupe, also called the Hyundai S-Coupe, is a 2-door coupé based on the contemporaneous Hyundai Excel. The name, a portmanteau of "sporty" and "coupe," was pronounced "scoop".

History

Development of what would become the Scoupe started in 1985. At the 1989 Tokyo Motor Show, Hyundai exhibited a prototype which was named the "Sports-looking Car" (SLC) concept. Regular production began in February 1990; the Scoupe cost ₩521 billion to develop. The drivetrain and underpinnings were largely identical to those of the contemporary Excel/Pony, albeit with marginally shorter gearing to improve acceleration and to give the car a somewhat sportier image. The Scoupe was introduced to the United States market for the 1991 model year at a base price of US$8,495 (equivalent to $19,000 in 2023), thousands less than comparable sporty coupes. The badging used an enlarged, stylized "S" followed by all-caps "COUPE".

The naturally-aspirated, in-house developed Alpha engine series replaced the original Mitsubishi design in April 1991, followed by a turbocharged Alpha in October of that same year. The Base and LS models were equipped with the new 1.5-litre, 12-valve, direct-port fuel-injected engine. In the United States, additional changes came with the 1993 model year (July 1992), when Scoupes got a facelift, including the current Hyundai stylized-"H" logo, new flush headlamps plus body-colored side moldings and redesigned front sheetmetal, taillights, and rear bumper.

The car was replaced by the Tiburon in 1996. When it was discontinued in 1995, the Scoupe was one of the last cars sold in the United States with motorized seat belts instead of airbags. In total, 242,441 Scoupes were produced: 63,998 sold domestically in Korea and 178,443 produced for export.

1986 Hyundai Scoupe

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Common 1986 Hyundai Scoupe problems

Based on the complaints from owners of the Hyundai Scoupe 1986, several common problems have been reported:

  1. Runs Roughly (1991 Scoupe):
    Owners of the 1991 Scoupe have reported complaints about the car running roughly. This issue can be indicative of various underlying problems within the engine or fuel system. Rough running can be caused by issues such as clogged fuel injectors, a malfunctioning oxygen sensor, ignition problems, or even a vacuum leak. Addressing this issue promptly is crucial to prevent further damage to the engine and ensure optimal performance.
  2. Won't Stay Running (1991 Scoupe):
    Another reported problem with the 1991 Scoupe is that it won't stay running. This issue could stem from a faulty fuel pump, a malfunctioning ignition switch, a clogged fuel filter, or even a problem with the engine control module. Proper diagnosis by a qualified mechanic is essential to identify the root cause of this issue and implement the necessary repairs.
  3. Slow Acceleration (1992 Scoupe):
    Owners of the 1992 Scoupe have complained about slow acceleration. Slow acceleration can be attributed to various factors such as a clogged air filter, a malfunctioning mass airflow sensor, a worn-out fuel pump, or issues with the transmission. Diagnosing the specific cause of slow acceleration is vital to restore the car's performance and drivability.
  4. Shakes While Driving (1994 Scoupe):
    The 1994 Scoupe has been reported to shake while driving, indicating a potential problem with the vehicle's suspension system. Shaking while driving can be caused by issues such as worn-out shocks or struts, unbalanced tires, misaligned wheels, or problems with the steering components. Addressing this issue promptly is crucial for safety and to prevent further damage to the suspension system.

In summary, addressing these common problems reported by owners of the Hyundai Scoupe 1986, such as rough running, difficulty staying running, slow acceleration, and shaking while driving, requires thorough diagnosis by a qualified mechanic to identify the root causes and implement the necessary repairs to ensure the car's optimal performance and safety.

1986 Hyundai Scoupe engine

What is the most common problem of Hyundai?

1) Transmission Problems

Some of Hyundai's automobiles, particularly the Elantra and Sonata models, have experienced transmission issues. Issues with shifting gears, hesitancy, and even total transmission failure can all be brought on by transmission problems.

Why did Hyundai have a bad reputation?

Historically, Hyundai vehicles have been known for having low build quality and reliability compared to other brands like Maruti and Toyota. Additionally, some of Hyundai's cars have had issues with engine and transmission problems, which have further damaged the brand's reputation for quality.

How long can a Hyundai engine last?

As with other vehicles, the longevity of Hyundais varies depending on the level of care they receive over the years. On average, they have a life expectancy of 100,000 to 200,000 miles. However, a well-maintained Hyundai can easily exceed the 200,000-mile mark.

What is the mileage life of a Hyundai?

about 200,000 miles

How long do Hyundai cars last? Hyundais last, on average, about 200,000 miles, comparable to most life spans for mainstream automotive manufacturers. While no records have been broken for miles driven or years owned with a Hyundai, that's not to say none are in progress.

1986 Hyundai Scoupe car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Hyundai Scoupe problems, we found that the most common problems with these 2023 model year vehicles are:

  • Air bags problems

The graph below shows statistics for all 1986 Hyundai Scoupe vehicle components and the number of complaints received.

1986 Hyundai Scoupe complaints

The NHTSA has received 1 complaints about various vehicle components related to the 1986 Hyundai Scoupe.

1996-03-21

AIR BAGS PROBLEM

  • Date Of Incident: 1995-09-16
  • Number Of Injuries: 1
  • Crash: 1
  • VIN: KMHVE32N4SZ
  • Components: AIR BAGS
  • Summary: VEHICLE INVOLVED IN FRONTAL AND REAR END COLLISION AIR BAG DID NOT DEPLOY. *AK
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Additional sources

More sources of information about 1986 Hyundai Scoupe problems:

Coilovers for scoupe????? | Hyundai Forums
Coilovers for scoupe????? | Hyundai Forums
https://www.hyundai-forums.com/threads/coilovers-for-scoupe.157149/

Mar 14, 2013 ... Coilovers for Passat are pretty common here in Europe so there is no problem to get it. ... hyundai scoupe GT rare coilover ? ... gamerguy_1986. MD ...

Hyundai Problems and Complaints - 89 Issues
Hyundai Problems and Complaints - 89 Issues
https://repairpal.com/problems/hyundai

Problem with your Hyundai? Our list of 89 known complaints ... Hyundai Scoupe problems. (3). View all. Popular ... Recall Issued For Airbag Control Module. 86 ...

Junkyard Find: 1989 Buick Reatta | The Truth About Cars
Junkyard Find: 1989 Buick Reatta | The Truth About Cars
https://www.thetruthaboutcars.com/2011/10/junkyard-find-1989-buick-reatta/

Oct 26, 2011 ... ... Hyundai Scoupe in a junkyard. Not so rare as the Scoupe, yet more interesting from an automotive-history standpoint, was this Buick a few ...

Q&A: Hyundai Excel 1991 | 91 Hyundai Excel | B18A1 Firing Order
Q&A: Hyundai Excel 1991 | 91 Hyundai Excel | B18A1 Firing Order
https://www.justanswer.com/car/1jh8k-91-hyundai-excel-000-miles-a-level-rpm-misses-cap-timing.html

Nov 3, 2008 ... ... Scoupe Electrical Troubleshooting Manual. ... The coolant temp sensor could cause similar problems ... What's going on with your Hyundai Engine?

Scion FR-S: the Good the Bad and the Ugly : r/cars
Scion FR-S: the Good the Bad and the Ugly : r/cars
https://www.reddit.com/r/cars/comments/2ep95o/scion_frs_the_good_the_bad_and_the_ugly/

Aug 27, 2014 ... The frs/brz is a nice looking, great handling car but lacks so much in power. My Hyundai is putting down double the power of the frs. I also see ...

Other years of Hyundai Scoupe

hyundai scoupe 1991 photo
Scoupe 1991
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hyundai scoupe 1992 photo
Scoupe 1992
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hyundai scoupe 1993 photo
Scoupe 1993
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hyundai scoupe 1994 photo
Scoupe 1994
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hyundai scoupe 1995 photo
Scoupe 1995
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hyundai scoupe 1986 photo
Scoupe 1986
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1986 Hyundai Scoupe photo