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2004 Freightliner Century Class 2004 CST120 Straight Truck – Long Conventional

Repair services & inexpensive new parts for 2004 Freightliner Century Class 2004 CST120 Straight Truck – Long Conventional with 14.6L 14640CC 893Cu. In. l6 DIESEL Turbocharged engine.

The 2004 Freightliner Century Class CST120 is a durable and reliable straight truck designed for long-haul journeys, featuring a powerful 14.6L turbocharged diesel engine. This model, with its robust 6-cylinder configuration, is known for its performance and efficiency on the road. The 6x4 drive layout ensures stability and traction, making it suitable for carrying heavy loads across various terrains. As a staple in the Freightliner lineup, it combines practicality with the ruggedness needed for commercial trucking operations.

Common Issues

  • Turbocharger wear and tear, leading to reduced engine efficiency.
  • Electrical system issues, such as faulty wiring or sensor failures.
  • Cooling system problems, including radiator leaks or thermostat failures.
  • Brake system wear, especially with prolonged heavy use.

Maintenance Tips

  • Regularly inspect and clean the turbocharger to maintain efficiency.
  • Conduct routine checks on the electrical system for any loose connections or damaged wires.
  • Flush and refill the cooling system periodically to prevent overheating.
  • Check brake pads and rotors regularly and replace them as needed.
  • Adhere to the diesel engine's scheduled oil changes to ensure longevity.

Typical Repair/Ownership Cost Ranges

  • Turbocharger repair or replacement: $1,500 - $3,000.
  • Electrical system diagnostics and repair: $200 - $1,000.
  • Cooling system repair: $300 - $800.
  • Brake system service: $500 - $1,200.
  • Regular maintenance and oil changes: $200 - $500 per service.

Buying Advice

  • Inspect the turbocharger for any signs of oil leakage or unusual noises.
  • Check the service history for regular maintenance records.
  • Examine the electrical system for any warning lights or malfunctions.
  • Test drive to assess the brake responsiveness and steering performance.
  • Look for rust or wear on the undercarriage and body.

FAQ

  • How many miles can this truck typically run? With proper maintenance, the Freightliner Century Class 2004 CST120 can often exceed 1 million miles.
  • What type of fuel does it use? The truck uses diesel fuel.
  • Does it have any specific towing capacity? While specifics can vary, this model is designed to handle heavy loads efficiently due to its powerful engine.
  • How often should the oil be changed? It is recommended to change the oil every 15,000 to 20,000 miles, depending on usage conditions.
  • What should be checked during routine maintenance? Focus on the engine oil, turbocharger, cooling system, brakes, and electrical components.
  • Is it compatible with biodiesel? Consult the owner's manual or a Freightliner dealer for compatibility with biodiesel blends.

Have Questions about Freightliner Century Class 2004 CST120? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Freightliner
Model: Century Class
Trim: CST120 Straight Truck – Long Conventional
Year: 2004

Quick Info

Fuel: DIESEL
Aspiration: Turbocharged
Engine Displacement: 14.6L
Engine CC: 14640
Engine CID: 893
Engine Block Type: L
Cylinder Type: U/K
Cylinders: 6
Drive: 6 X 4
Body Type: Straight Truck – Long Conventional
Doors: U/K

Repair services & inexpensive new parts for 2004 Freightliner Century Class 2004 CST120 Straight Truck – Long Conventional with 14.6L 14640CC 893Cu. In. l6 DIESEL Turbocharged engine.