1986 Mercury Cougar
Common problems & what to know before you buy
Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 1986 Mercury Cougar.
Recalls on the 1986 Mercury Cougar
Exterior lighting: headlights
HEADLAMP COVERS WERE INSTALLED ON VEHICLES IN ERROR.
Fuel system: hoses
SPRING LOCK FUEL LINE COUPLING MAY NOT BE PROPERLY ENGAGED.
Source: NHTSA
What 18 owners reported
Source: NHTSA
1986 Mercury Cougar at a glance
- Engine
- 2.3L 4-Cylinder, 3.8L 6-Cylinder, 5.0L 8-Cylinder
- Transmission
- Manual 5-spd, Automatic 3-spd, Automatic 4-spd
- Drivetrain
- RWD
- Fuel
- Gasoline
- Body style
- Coupe
Other Mercury Cougar years
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Frequently asked questions
What are the common problems with the 1986 Mercury Cougar?
Owners have filed 18 complaints about the 1986 Mercury Cougar with NHTSA, most often about the electrical system. There are 2 recall campaigns covering this model year. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.
Is the 1986 Mercury Cougar reliable?
Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 2 open recall campaigns on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.
Should I still get a pre-purchase inspection on a 1986 Mercury Cougar?
Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 1986 Mercury Cougar listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.
Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.