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1989 Freightliner FLD120 1989 FLD12062S Straight Truck – Long Conventional

Repair services & inexpensive new parts for 1989 Freightliner FLD120 1989 FLD12062S Straight Truck – Long Conventional with 14.6L 14636CC 893Cu. In. l6 DIESEL Turbocharged engine.

The 1989 Freightliner FLD120, specifically the FLD12062S Straight Truck variant, is a long conventional commercial vehicle powered by a robust 14.6L turbocharged diesel engine. Known for its durability and performance, this truck is designed for heavy-duty applications, making it a popular choice among fleet operators and owner-operators alike. With its 6x2 drive configuration, the FLD120 offers excellent traction and stability, suitable for various hauling tasks. However, being a vintage model, it may require specific maintenance and repairs to keep it running optimally.

Common Issues

  • Fuel system problems, including clogged filters and injectors.
  • Electrical issues, particularly with the starter and alternator.
  • Turbocharger malfunctions due to age or wear.
  • Transmission problems, especially with shifting and responsiveness.

Maintenance Tips

  • Regularly change engine oil and filters to ensure engine longevity.
  • Inspect and replace fuel filters at scheduled intervals.
  • Check the turbocharger for oil leaks and proper functioning.
  • Conduct routine inspections of the electrical system to prevent failure.

Typical Repair/Owership Cost Ranges

Repairs for the Freightliner FLD120 can vary widely, typically ranging from $500 to $3,000 depending on the severity of the issue and the parts needed. Routine maintenance costs can average between $200 and $800 annually.

Buying Advice (What to Inspect)

  • Examine the engine for any signs of leaks or unusual noises.
  • Check the condition of the turbocharger and exhaust system.
  • Inspect the transmission for smooth operation and any leaks.
  • Review the truck's service history for any major repairs or issues.

FAQ

  • What is the fuel efficiency of the 1989 Freightliner FLD120? The fuel efficiency typically ranges between 6 to 8 miles per gallon, depending on load and driving conditions.
  • How often should I change the oil in this truck? It is recommended to change the oil every 5,000 to 7,500 miles for optimal performance.
  • Are parts readily available for the FLD120? Yes, many parts are available through aftermarket suppliers and Freightliner dealerships.
  • What type of maintenance is critical for the diesel engine? Regular oil changes, fuel filter replacements, and coolant checks are critical for maintaining the engine.
  • How does the FLD120 perform in terms of towing capacity? The towing capacity can vary but generally ranges from 20,000 to 30,000 pounds depending on configuration.
  • What common upgrades can enhance the performance of the FLD120? Performance upgrades can include improved turbochargers, enhanced exhaust systems, and upgraded fuel injection systems.
  • Is it cost-effective to maintain an older Freightliner like the FLD120? While parts may be less expensive, older models may require more frequent repairs, so evaluating overall costs is essential.
  • What should I look for during a test drive? Pay attention to engine response, transmission shifts, and overall handling to identify any potential issues.

Have Questions about Freightliner FLD120 1989 FLD12062S? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Freightliner
Model: FLD120
Trim: FLD12062S Straight Truck – Long Conventional
Year: 1989

Quick Info

Fuel: DIESEL
Aspiration: Turbocharged
Engine Displacement: 14.6L
Engine CC: 14636
Engine CID: 893
Engine Block Type: L
Cylinder Type: U/K
Cylinders: 6
Drive: 6 X 2
Body Type: Straight Truck – Long Conventional
Doors: U/K

Repair services & inexpensive new parts for 1989 Freightliner FLD120 1989 FLD12062S Straight Truck – Long Conventional with 14.6L 14636CC 893Cu. In. l6 DIESEL Turbocharged engine.