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1986 Oshkosh Motor Truck Co. S 1986 Base Straight Truck – Low Tilt

Repair services & inexpensive new parts for 1986 Oshkosh Motor Truck Co. S 1986 Base Straight Truck – Low Tilt with 10.0L 10014CC 611Cu. In. l6 DIESEL Turbocharged engine.

The 1986 Oshkosh Motor Truck Co. S Base Straight Truck is a robust and specialized vehicle designed for heavy-duty applications, featuring a powerful 10.0L turbocharged diesel engine. With a 10 x 8 drive configuration and a straight truck body type, this vehicle is well-suited for various industrial tasks, providing both durability and reliability. However, as a vintage vehicle, owners may encounter specific maintenance and repair challenges that require attention to ensure optimal performance over the years.

Common Issues

  • Fuel system problems due to age and sediment build-up.
  • Engine wear, especially in high-mileage units.
  • Transmission issues, particularly with shifting.
  • Rust and corrosion, particularly on the chassis and body.

Maintenance Tips

  • Regularly change the engine oil and filter to maintain engine health.
  • Inspect and replace fuel filters as needed to prevent fuel flow issues.
  • Check and maintain tire pressure for optimal handling and fuel efficiency.
  • Perform regular inspections of the brake systems to ensure safety.

Typical Repair/Owership Cost Ranges

Repair and maintenance costs for the 1986 Oshkosh S can vary significantly based on usage and condition. Owners can expect:

  • Routine service (oil changes, filters): $100 - $300 annually.
  • Brake repairs: $500 - $1,500 depending on the extent of work needed.
  • Engine repairs: $1,000 - $5,000 based on issues encountered.
  • Transmission repairs: $1,500 - $4,000 for major services.

Buying Advice (What to Inspect)

  • Check the engine for leaks and overall condition.
  • Inspect the chassis for signs of rust or corrosion.
  • Test drive the vehicle for transmission smoothness and engine response.
  • Examine the tire condition and alignment.
  • Review maintenance history and service records.

FAQ

  • What is the fuel efficiency of the 1986 Oshkosh S? Fuel efficiency can vary, but older diesel trucks typically average between 6-10 MPG depending on load and driving conditions.
  • Where can I find replacement parts for this model? Parts can be sourced from specialized truck parts suppliers, salvage yards, or online retailers that focus on vintage and heavy-duty trucks.
  • How often should I perform maintenance on this truck? Routine maintenance is recommended every 3,000 to 5,000 miles or every 6 months, whichever comes first.
  • Are there any common upgrades for this vehicle? Common upgrades may include improved exhaust systems, fuel injectors, and enhanced brake components for better performance.
  • What type of oil should I use? Use high-quality diesel engine oil that meets API specifications for turbocharged engines.
  • Is it difficult to find a mechanic familiar with this truck? Some mechanics may not be familiar with vintage heavy-duty trucks, so it's advisable to find a specialist or a shop that has experience with similar vehicles.

Have Questions about Oshkosh Motor Truck Co. S 1986 Base? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Oshkosh Motor Truck Co.
Model: S
Trim: Base Straight Truck – Low Tilt
Year: 1986

Quick Info

Fuel: DIESEL
Aspiration: Turbocharged
Engine Displacement: 10.0L
Engine CC: 10014
Engine CID: 611
Engine Block Type: L
Cylinder Type: U/K
Cylinders: 6
Drive: 10 X 8
Body Type: Straight Truck – Low Tilt
Doors: U/K

Repair services & inexpensive new parts for 1986 Oshkosh Motor Truck Co. S 1986 Base Straight Truck – Low Tilt with 10.0L 10014CC 611Cu. In. l6 DIESEL Turbocharged engine.