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1986 Mercury Grand Marquis 1986 Colony Park Wagon

Repair services & inexpensive new parts for 1986 Mercury Grand Marquis 1986 Colony Park Wagon with 5.8L 5753CC 351Cu. In. V8 GAS OHV Naturally Aspirated engine.

The 1986 Mercury Grand Marquis Colony Park Wagon is a classic American vehicle known for its spacious interior and robust V8 engine. This model features a 5.8L 351 cubic inch V8 engine, delivering dependable rear-wheel drive performance. Its naturally aspirated OHV engine is reliable, but like many vehicles of its era, it demands regular maintenance to ensure longevity. With its distinctive wagon body style, the Colony Park offers both utility and comfort, making it a nostalgic choice for enthusiasts of vintage American cars.

Common Issues

  • Transmission problems, such as slipping or hard shifts.
  • Engine overheating due to failing radiators or water pumps.
  • Electrical system issues, including faulty alternators and aging wiring.
  • Suspension wear leading to a rough ride or handling issues.

Maintenance Tips

  • Regularly change the oil and filter to keep the engine running smoothly.
  • Inspect and replace worn-out belts and hoses to prevent breakdowns.
  • Check the cooling system and replace the coolant as needed to avoid overheating.
  • Monitor brake pads and rotors for wear and replace them as necessary.

Typical Repair/Ownership Cost Ranges

  • Engine repairs: $500 - $2,500 depending on the issue.
  • Transmission service or rebuild: $1,000 - $2,500.
  • Brake service: $150 - $500.
  • Suspension repairs: $200 - $1,000.

Buying Advice (What to Inspect)

  • Inspect for rust, especially around the wheel wells and undercarriage.
  • Check the condition of the interior for signs of wear or damage.
  • Test drive to assess the performance of the engine and transmission.
  • Verify maintenance records and previous repair history.

FAQ

What is the fuel economy of the 1986 Mercury Grand Marquis Colony Park?
The fuel economy is approximately 12-15 mpg in the city and 18-20 mpg on the highway.

How often should I change the oil?
It is recommended to change the oil every 3,000 miles or every 3 months, whichever comes first.

What type of oil is best for this vehicle?
Use a high-quality 10W-30 conventional or synthetic oil suitable for high-mileage engines.

Can I use regular unleaded gasoline?
Yes, regular unleaded gasoline is suitable for the 1986 Mercury Grand Marquis.

Are parts for the 1986 Mercury Grand Marquis still available?
Yes, many parts are still available through specialty suppliers and online retailers.

What are the signs of a failing transmission?
Look for warning signs like delayed shifting, unusual noises, or slipping gears.

How can I improve the ride quality?
Regular maintenance of the suspension system and replacing worn-out components can improve ride quality.

Is the 1986 Mercury Grand Marquis a good investment?
As a classic car, it can be a good investment if well-maintained, but potential buyers should be prepared for higher maintenance costs.

Have Questions about Mercury Grand Marquis 1986 Colony Park? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Mercury
Model: Grand Marquis
Trim: Colony Park Wagon 4-Door
Year: 1986

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 5.8L
Engine CC: 5753
Engine CID: 351
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: RWD
Body Type: Wagon
Doors: 4

Repair services & inexpensive new parts for 1986 Mercury Grand Marquis 1986 Colony Park Wagon with 5.8L 5753CC 351Cu. In. V8 GAS OHV Naturally Aspirated engine.