1986 Buick Somerset problems

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The Buick Skylark is a passenger car formerly produced by Buick. The model was made in six production runs, during 46 years, over which the car's design varied dramatically due to changing technology, tastes, and new standards implemented over the years. It was named for the species of bird called skylark.

The Skylark name first appeared on a limited production luxury convertible using the Buick Roadmaster's chassis for two years, then was reintroduced in 1961 as a higher luxury content alternative to the entry-level Buick Special on which the Skylark was based upon. It was then positioned as Buick's luxury performance model when the Buick GSX was offered. As GM began downsizing during the late 1970s, the Skylark became the entry-level model when the Special nameplate was used as a trim package designation, then in the 1980s was offered as a front-wheel-drive vehicle where it was both a coupe and sedan for three different generations.

1953–1954

Created to mark Buick's 50th anniversary, the Roadmaster Skylark joined the Oldsmobile 98 Fiesta and Cadillac Series 62 Eldorado as top-of-the-line, limited-production specialty convertibles introduced in 1953 by General Motors to promote its design leadership. Of the three, the Skylark's run of 1,690 units proved the most successful, and an amazing sales feat considering the car's 1953 list price of slightly in excess of US$5,000 ($56,940 in 2023 dollars ) was over 50% more than the well-equipped US$3,200 Roadmaster convertible on which it was based ($36,442 in 2023 dollars ). It was comparable in price to the 1953 Packard Caribbean with a similar retail price.

Production ran for two years. Based on the model 76R two-door Roadmaster convertible, the 1953 Skylark (designated model 76X) had identical dimensions (except height), almost identical appearance, shared its drive train, and had all its standard equipment, plus its few remaining options, including power windows, power brakes, full carpeting, and a "Selectronic" AM radio. Only air conditioning was not offered, unnecessary in either convertible.

Importantly, the new Skylark featured Buick's new 322 in3 (5.3 L) Fireball V8 in place of the automaker's longstanding straight 8, and a 12-volt electrical system, both division firsts. It debuted full-cutout wheel openings, a styling cue that spread to the main 1954 Buick line. Accenting its lowered, notched beltline was a new "Sweepspear" running almost the entire length of the vehicle, a styling cue that was to appear in various forms on many Buick models over the years.

The 1953 Skylark was handmade in many respects. Only stampings for the hood, trunk lid, and a portion of the convertible tub were shared with the Roadmaster and Super convertibles. All Skylark tubs were finished with various amounts of lead filler. The inner doors were made by cutting the 2-door Roadmaster's in two then welding the pieces back together at an angle to produce the rakish door dip. An overall more streamlined look was reinforced by cutting the windshield almost 3 inches (7.6 cm) shorter and lowering the side windows and convertible top frame proportionately. Seat frames and steering column were then dropped to provide proper headroom and driving position. Front legroom was 44.7 inches (114 cm). Authentic wire wheels were produced by Kelsey-Hayes, chromed everywhere except the plated and painted "Skylark" center emblem.

The Skylark returned in 1954 with radically restyled styling unique to the Buick line, which included wheel cutouts that could be painted in a contrasting color to the body's. The trunk was sloped into a semi-barrel, and tail lights moved to large chromed fins projecting atop the rear fenders.

Re-designated model 100, the car was based on the all-new shorter Century/Special series 40 chassis and not the larger series 60 Roadmaster/Super chassis, also all-new for 1954. Once again, all Skylarks were built as 2-door convertibles and carried the same luxury equipment as before, but front leg room dropped 2.4 inches (6.1 cm). While smaller and lighter, the Skylark received a performance boost by retaining the big Buicks' powertrain, an evolutionary improvement of 1953's with the highest output in the division's lineup.

The 1954 Skylark once again had unique sheet metal stampings for its elongated wheel cutouts and new semi-barrel trunk, though fabrication was done without hand labor. The hood ornament was unique, adopted the following year across the Buick product line.

Sales proved to be poor, reflecting the Skylark's continued high price of US$4,843 ($54,947 in 2023 dollars ) coupled with a perceived step-down from the Roadmaster/Super series using the Century's chassis, slumping far enough to cause the model's cancellation at the end of the 1954 model year, with only 836 being manufactured.

1986 Buick Somerset

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Common 1986 Buick Somerset problems

The Buick Somerset 1986 was a car that faced various issues, primarily related to its design, styling, and engine performance.

One of the significant problems was the car's styling, which was criticized for its "formal roof line" that was introduced with the Seville and was prevalent throughout the GM line until 1988. This roof line was not well-received, and it negatively impacted the overall appeal of the car.

Another issue was the car's engine performance. The 3.8-liter V-6 engine in the 1986 Buick Riviera had a habit of randomly stalling, even at highway speeds. This problem was traced back to the engine's fuel injection system, which cost GM $303 per car to fix. This issue was a significant concern for the car's owners, as it affected the reliability and safety of the vehicle.

The car's design and styling also led to a lack of differentiation between the 1986 Buick Riviera and the smaller 1986 Buick Somerset Regal. Despite being 7.2 inches longer, 5.1 inches wider, and 1.5 inches taller, the cars looked nearly identical, which affected the perceived value of the Riviera and may have contributed to its poor sales performance.

The Somerset Regal, which was destined to replace the Buick Skylark, also faced issues with its name badge, which failed to resonate with the buying public. The car was initially launched as the Somerset Regal in 1985, but the name was shortened to Somerset in 1986, when a four-door sedan version of the car was added under the Buick Skylark name.

In summary, the Buick Somerset 1986 faced various issues related to its design, styling, and engine performance. These problems affected the car's appeal, reliability, and safety, and may have contributed to its poor sales performance.

1986 Buick Somerset engine

Is Buick car good or bad?

Buick ranks among the most reliable domestic automakers. Many of Tesla's Superchargers are now open to electric cars from other automakers using an NACS adapter. These models offer comfort and access for seven passengers or more. These top models should suit all budgets.

What year did the Buick Somerset come out?

And platform platform that was engineered by Oldsmobile Division. And not only spawned. The somerset Regal for the 1985. Model year. But also the olds Calais. And the Pontiac Grand Am.

Why not to buy a Buick?

Buick was included on TopSpeed's list of the “15 Most Unreliable Car Brands Of 2023,” with a Predicted Reliability Rating of 54 out of 100, according to an analysis by Consumer Reports. The 2023 Encore GX was cited as one the worst models to buy.

Which Buick is the most reliable?

Reliable Buick models

  • Buick Envision. iSeeCars reliability score: 5.6 /10. ...
  • Buick Encore. iSeeCars reliability score: 7.2 /10. ...
  • Buick Enclave. iSeeCars reliability score: 8.6 /10. ...
  • Final thoughts. Buick has evolved into a competitive near-luxury brand combining value, quality, and reliability.

How reliable are Buick cars?

According to data compiled by RepairPal, Buick earns a respectable reliability rating of 3.5 out of 5.0. This puts Buick in 13th rank among 32 surveyed brands for mechanical robustness and lower ownership costs.

What is a Buick Somerset?

The Buick Somerset was a compact coupe produced by General Motors between 1985 and 1987. Buick had previously used the "Somerset" name as a trim-level package on the Buick Regal in the early 1980s. The Somerset was one of a number of down-sized cars built on GM's N-body.

How long do Buick engines last?

Buicks and Longevity

In fact, they generally last 200,000 miles, or about 13 years, which placed them third overall (and first among luxury brands) in J.D. Power's 2020 vehicle dependability survey. Of course, preventive maintenance and driving habits have a lot to do with a car's longevity.

Do Buicks have good engines?

No, they are not a low-quality car. Check JD Power reliability rankings. Start with 2019 and work your way back as far as you can. You'll not find Buick lower than the top 5 in reliability in any year and many years they are tied with Lexus for #1 or #2.

1986 Buick Somerset car problems categorized by type of issue

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

  • Seat belts problems
  • Structure problems
  • Tires problems
  • Engine and engine cooling problems
  • Electrical system problems

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

1986 Buick Somerset complaints

The NHTSA has received 8 complaints about various vehicle components related to the 1986 Buick Somerset.

2000-04-17

STRUCTURE PROBLEM

  • Date Of Incident: 2024-11-24
  • VIN: 1G4NM27U4GM
  • Components: STRUCTURE
  • Summary: THE PAINT IS RUSTING BEHIND THE SURFACE, CONSUMER BELIEVES THIS VEHICLE SHOULD BE RECALLED. NLM
1999-07-14

TIRES PROBLEM

  • Date Of Incident: 1992-08-14
  • VIN: 1G4NM27L36M
  • Components: TIRES
  • Summary: TIRE'S ON VEHICLE (UNIROYAL RALLYE HP 205/70R 13MS), HAVE ALL SHOWN SIGNS OF FLAWS, BULGE AND SEPARATION CAUSING FAILURE. MJS
1998-05-06

ENGINE AND ENGINE COOLING PROBLEM

  • Date Of Incident: 1998-05-03
  • VIN: 1G4NJ2712GM
  • Components: ENGINE AND ENGINE COOLING
  • Summary: ENGINE FROZE DUE TO A PUNCTURED OIL FILTER CAUSED BY A DESIGN FLAW. THE OIL FILTER IS ON THE BOTTOM OF ENGINE AND HANGS 2-3 INCHES BELOW THE FRAME.
1996-09-13

ELECTRICAL SYSTEM PROBLEM

  • Date Of Incident: 2024-11-24
  • Components: ELECTRICAL SYSTEM
  • Summary: THE ELECTRIC IGNITION MODULE KEEPS GOING OUT. REPLACED (4) TIMES IN THE LAST (5) YEARS.*AK
1995-12-04

STEERING PROBLEM

  • Date Of Incident: 2024-11-24
  • Components: STEERING
  • Summary: RACK AND PINION STEERING STICKS. PLEASE DESCRIBE. TT
1995-11-03

SEAT BELTS PROBLEM

  • Date Of Incident: 1990-10-10
  • Components: SEAT BELTS
  • Summary: DRIVER AND PASSENGER SIDE AUTO RESTRAINT SYSTEM FAILURE EA94-039. TT
1995-07-17

SEAT BELTS PROBLEM

  • Date Of Incident: 1995-06-01
  • VIN: 1G4NJ27U5GM
  • Components: SEAT BELTS
  • Summary: DRIVER'S SEAT BELT RETRACTOR FAILED, CAUSING BELT TO BECOME STUCK IN CASE. *SKD
1994-11-29

EXTERIOR LIGHTING PROBLEM

  • Date Of Incident: 1994-10-06
  • VIN: 1G4NM27U4GM
  • Components: EXTERIOR LIGHTING
  • Summary: HEADLIGHT SWITCH FAILED, CAUSING HEADLIGHTS TO GO OUT WHILE DRIVING AT NIGHT. *SKD

1986 Buick Somerset recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1986 Buick Somerset.

2006-05-19
  • Manufacturer: HONEYWELL INTERNATIONAL, INC.
  • Components: FUEL SYSTEM, GASOLINE
  • Summary: CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
  • Consequence: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
  • Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
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Additional sources

More sources of information about 1986 Buick Somerset problems:

Q&A: Troubleshooting 1986 Buick Somerset - No Spark
Q&A: Troubleshooting 1986 Buick Somerset - No Spark
https://www.justanswer.com/buick/2cqx9-1986-buick-somerset-3-0-will-not-start-spark.html

Jul 30, 2009 ... If there is no spark,check for injector pulse at the fuel injectors with a noid lamp (injector test lamp).Use a scan tool to view data -cranking ...

Buick created the first car touchscreen all the way back in 1986. The ...
Buick created the first car touchscreen all the way back in 1986. The ...
https://www.reddit.com/r/RetroFuturism/comments/r5b1jz/buick_created_the_first_car_touchscreen_all_the/

Nov 30, 2021 ... I want actual buttons I can push by muscle memory without having to take my eyes off the road. That's not even the biggest problem. With buttons ...

1987 Buick Somerset 3.0L Engine - CAMARO6
1987 Buick Somerset 3.0L Engine - CAMARO6
https://www.camaro6.com/forums/showthread.php?p=10990050

Apr 5, 2021 ... 1987 Buick Somerset 3.0L Engine Off-topic Discussions. ... This engine was not as common ... Camaro Issues / Problems | Warranty Discussions | TSB ...

79 Corvette Door Lock Mechanism Very Stiff - CorvetteForum ...
79 Corvette Door Lock Mechanism Very Stiff - CorvetteForum ...
https://www.corvetteforum.com/forums/c3-tech-performance/2269254-79-corvette-door-lock-mechanism-very-stiff.html

Mar 7, 2009 ... Is this a common problem? Thanks ... 1977 to 1986 Buick Park Ave, Electra ( All Four Doors ) ... 1982 to 1991 Buick Somerset ( All Four Doors )

Compatible With GTA SWC - Third Generation F-Body Message ...
Compatible With GTA SWC - Third Generation F-Body Message ...
https://www.thirdgen.org/forums/car-audio/769587-compatible-gta-swc.html

Apr 13, 2020 ... While I have found a similar receiver used for the 87-89 Buick Somerset ... It was a Bonneville radio and it was tested and known to have problems ...

Other years of Buick Somerset

buick somerset 1985 photo
Somerset 1985
Buick

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buick somerset 1986 photo
Somerset 1986
Buick

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1986 Buick Somerset photo