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1989 Freightliner FLA086 1989 FLA08664S Straight Truck – High Tilt

Repair services & inexpensive new parts for 1989 Freightliner FLA086 1989 FLA08664S Straight Truck – High Tilt with 12.7L 12686CC 774Cu. In. l6 DIESEL Turbo/Aftercooled engine.

The 1989 Freightliner FLA086 (FLA08664S) is a robust straight truck featuring a high tilt design and powered by a 12.7L inline-six diesel engine with turbocharging and aftercooling. This model is known for its durability and reliability, primarily used in heavy-duty applications. With a 6x4 drive configuration, it is well-suited for hauling and transportation tasks. The engine's displacement of 12686cc offers substantial power, making this truck a suitable choice for demanding jobs. Owners often appreciate its simplicity and ease of maintenance, which is crucial for vehicles of this age and usage.

Common Issues

  • Turbocharger wear and tear due to age and mileage.
  • Fuel system leaks, particularly in older seals and hoses.
  • Electrical issues due to aging wiring harnesses.
  • Rust and corrosion on the body and frame, especially in humid climates.

Maintenance Tips

  • Regularly check and replace the engine oil and filters to ensure optimal engine performance.
  • Inspect the turbocharger and aftercooler for leaks or damage.
  • Maintain the fuel system by checking for leaks and replacing old hoses.
  • Examine the electrical system for any corroded or loose connections.
  • Perform regular brake inspections and replace worn components as needed.

Typical Repair/Ownership Cost Ranges

  • Engine Overhaul: $5,000 - $10,000
  • Turbocharger Replacement: $1,500 - $3,000
  • Brake System Repair: $500 - $1,500
  • Fuel System Repairs: $300 - $1,000
  • Electrical System Repairs: $200 - $800

Buying Advice (What to Inspect)

  • Check for rust and corrosion, especially on the frame and undercarriage.
  • Inspect the turbocharger and listen for unusual noises during operation.
  • Ensure the electrical systems function properly, including lights and gauges.
  • Test the brakes and look for signs of wear or insufficient braking power.
  • Review maintenance records for regular service history.

FAQ

What is the fuel efficiency of the 1989 Freightliner FLA086?
Fuel efficiency can vary widely based on load and driving conditions, but generally, these trucks average around 5-7 miles per gallon.

Is the 12.7L engine reliable?
Yes, the 12.7L engine is known for its durability and longevity, especially with regular maintenance.

Can parts for the 1989 Freightliner FLA086 still be found?
Yes, parts are generally available through specialized truck parts suppliers and Freightliner dealerships.

What type of oil is recommended for this truck?
A high-quality diesel engine oil, typically 15W-40, is recommended.

How often should the turbocharger be inspected?
It's advisable to inspect the turbocharger during every oil change or at least once a year.

What should I look for in the truck's maintenance records?
Ensure regular oil changes, fuel system checks, and brake inspections are documented.

Have Questions about Freightliner FLA086 1989 FLA08664S? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Freightliner
Model: FLA086
Trim: FLA08664S Straight Truck – High Tilt
Year: 1989

Quick Info

Fuel: DIESEL
Aspiration: Turbo/Aftercooled
Engine Displacement: 12.7L
Engine CC: 12686
Engine CID: 774
Engine Block Type: L
Cylinder Type: U/K
Cylinders: 6
Drive: 6 X 4
Body Type: Straight Truck – High Tilt
Doors: U/K

Repair services & inexpensive new parts for 1989 Freightliner FLA086 1989 FLA08664S Straight Truck – High Tilt with 12.7L 12686CC 774Cu. In. l6 DIESEL Turbo/Aftercooled engine.