1986 Lincoln Mark problems
The Continental Mark series (later Lincoln Mark series) is a series of personal luxury cars that was produced by Ford Motor Company. The nomenclature came into use with the Continental Mark II for 1956, which was a successor to the Lincoln Continental of 1939–1948. Following the discontinuation of the Mark II, Ford continued the use of the Mark series on Continental-branded vehicles from 1958 to 1960.
Following a hiatus, Lincoln-Mercury relaunched the Continental Mark series during 1968. This new model was branded as the Continental Mark III in order to suggest continuity with the flagship 1956–1957 Continental Mark II rather than the less-successful 1958–1960 models. The reborn Mark series went on to produce six successive generations through the 1998 model year.
Serving as the flagship vehicle of Ford Motor Company for its entire production, the Mark series beginning with the Mark III continued the use of Continental branding, similar to how the Continental nameplate was positioned above Lincoln before its discontinuation in July 1956 (and distinct from the 1961 and onward Lincoln Continental). All Continental Mark series models were marketed and serviced by Lincoln-Mercury.
In line with both the 1940s Lincoln Continental and the Continental Mark II, most versions of the Mark series were produced as two-door coupes (personal cars); at various times through its production, multiple body styles were simultaneously offered. With the exception of the nearly hand-built Continental Mark II, the model line has shared chassis underpinnings with other Ford or Lincoln-Mercury vehicles.
Derived from the original Lincoln Continental, the continental tire trunklid design feature was adopted by each generation (in various forms) from the Continental Mark II to the final Lincoln Mark VIII. The Lincoln four-point star emblem is a design feature that was introduced by the Continental Mark II.
To eliminate the branding confusion, the Mark series dropped Continental branding and adopted the Lincoln name from the 1986 model year onward. After the 1998 model year, Lincoln ended the Mark series with the Mark VIII, as the division shifted away from personal luxury cars to concentrate on four-door sedans and SUVs. From 2007 to 2020, Lincoln used a visually-similar "MK" prefix for many of its models, which includes the MKC, MKS, MKT, MKX and MKZ; the nomenclature was phased out in favor of conventional names.
From 1958 to 1998, Mark series vehicles were produced alongside Lincolns by Wixom Assembly at Wixom, Michigan.
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Common 1986 Lincoln Mark problems
The Lincoln Mark VII, produced in 1986, is known for several common problems based on complaints from owners. Here are some of the most frequently reported issues:
- Crank no run problem: Some owners have experienced a crank no run problem, where the car doesn't start despite cranking the engine. This issue could be caused by a faulty inertia switch, which can be tested by removing the jumper(s) and checking the open and closed circuits. If the fuel pressure is low or zero, the fuel pump may be the culprit. A bad TFI module could also be the cause of this problem.
- Overcharging battery and electrical system failure: On long trips, some owners have reported that their Lincoln Mark VII's battery blew, causing steam to come out of the hood, battery, and windshield washer fluid. The car may also run roughly and stall. This issue could be due to an overcharging charging system, which might have caused a power surge in the electrical system. Replacing the voltage regulator and the air suspension computer might be necessary to fix this problem.
- Ignition switch failure: A few owners have reported that their ignition switch failed, causing the car to shut off randomly. Replacing the ignition switch in the column can solve this problem.
- Lack of spark during cranking: If there's no spark when cranking the engine, the TFI module might have died. This issue can be resolved by replacing the TFI module.
These are some of the most common problems reported by owners of the 1986 Lincoln Mark VII. Regular maintenance and timely replacement of faulty parts can help prevent these issues and ensure the car's longevity.
Are Lincoln pickup trucks reliable?
Our reliability rank is based on our PainRank™ system. A higher number means you can expect more significant problems. The average Lincoln score is 6.19 while the Mark LT comes in at 1.6.
What year did they stop making the Lincoln Mark?
As of current production, the model line is the final generation of the Mark series and Lincoln has not introduced a direct successor to the model line ever since its 1998 discontinuation.
How much horsepower does a 1985 Lincoln Mark VII have?
For the 1985 model year, 18,355 Mark VIIs of all trim levels were produced. That was also the first year that the Anti-Lock Braking System was added to the car's power four-wheel disc brakes. ABS was standard on the Designer Series and LSC, optional on the base Mark VII. The non-LSC 302 V-8 produced 140 horsepower.
Are old Lincolns reliable?
The Lincoln Reliability Rating is 3.0 out of 5.0, which ranks it 24th out of 32 for all car brands. This rating is based on an average across 345 unique models.
Are Lincoln pickup trucks reliable?
Our reliability rank is based on our PainRank™ system. A higher number means you can expect more significant problems. The average Lincoln score is 6.19 while the Mark LT comes in at 1.6.
What year did they stop making the Lincoln Mark?
As of current production, the model line is the final generation of the Mark series and Lincoln has not introduced a direct successor to the model line ever since its 1998 discontinuation.
How much horsepower does a 1985 Lincoln Mark VII have?
For the 1985 model year, 18,355 Mark VIIs of all trim levels were produced. That was also the first year that the Anti-Lock Braking System was added to the car's power four-wheel disc brakes. ABS was standard on the Designer Series and LSC, optional on the base Mark VII. The non-LSC 302 V-8 produced 140 horsepower.
How many Lincoln marks were there?
The Lincoln Mark Series was built in six generations: Mark III (1969-1971), Mark IV (1972-1976), Mark V (1977-1979), Mark VI (1980-1983), Mark VII (1984-1992), Mark VIII (1993-1998).
1986 Lincoln Mark car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Lincoln Mark problems, we found that the most common problems with these 2023 model year vehicles are:
- Service brakes problems
- Seat belts problems
The graph below shows statistics for all 1986 Lincoln Mark vehicle components and the number of complaints received.
1986 Lincoln Mark complaints
The NHTSA has received 2 complaints about various vehicle components related to the 1986 Lincoln Mark.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2013-11-01
- VIN: 1LNBP98MXGY
- Components: SERVICE BRAKES
- Summary: NOTICED THE BRAKE LIGHT CAME ON MINUTES LATER WHILE ON MY WAY HOME. I COME TO A STOP AT A LIGHT AND THE BRAKES HAD COMPLETELY FAILED. I WAS NOT AWARE OF ANY RECALL UNTIL I WAS INFORMED BY MY MECHANIC THAT THERE WAS A RECALL ON THE ABS PUMP MOTOR. THE CAR WAS PURCHASED AROUND 1991-1992 IT WAS A PRIVATE SALE. *TR
SEAT BELTS PROBLEM
- Date Of Incident: 1995-01-01
- VIN: 1LNBP98M6LY
- Components: SEAT BELTS
- Summary: DRIVERS MOTOR BELT JAMMED IN LOCKED POSITION. *DSH
Additional sources
More sources of information about 1986 Lincoln Mark problems:
81 Lincoln Mark VI Stalls - Lincolns OnLine Message Forum
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Lincoln Mark VII Problems and Complaints - 15 Issues
Problem with your Lincoln Mark VII? Our list of 15 known complaints reported by owners can help you fix your Lincoln Mark VII.
1980 Mark VI Variable Venturi carburetion problem - Lincolns ...
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Aug 30, 2015 ... Best Answer. its funny I had a lincoln lsc 5.0 HO mark 7 and this is a common problem what I would point at first is the ...
Q&A: Troubleshooting Annoying 1980 Lincoln Mark VI Problem
Nov 20, 2012 ... I have quite an annoying problem with my 1980 Ford/Lincoln 6 with 5.0 liter V-8. It often does not start! The battery - Answered by a ...
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