Mitsubishi 4D34 Engine Specs

The Mitsubishi 4D34 engine is a four-cylinder diesel engine that is commonly used in commercial vehicles and heavy-duty trucks. It is known for its reliability, durability, and excellent performance. Let’s take a closer look at the specifications of this impressive engine.

Engine Configuration

The Mitsubishi 4D34 engine features a 3.9-liter displacement, which refers to the total volume of all the cylinders in the engine. It has a four-cylinder configuration, meaning it has four cylinders arranged in a straight line. This configuration allows for smooth and efficient power delivery.

The engine is equipped with a turbocharger, which helps to increase the engine’s power output by forcing more air into the combustion chamber. This results in improved performance and better fuel efficiency.

Engine Oil Specs & Service Intervals

Proper maintenance and regular oil changes are crucial for the longevity and optimal performance of any engine, including the Mitsubishi 4D34. Here are the engine oil specifications and recommended service intervals for this engine:

  • Engine Oil Capacity: The 4D34 engine requires approximately 8 liters of engine oil for a complete oil change.
  • Recommended Engine Oil: It is recommended to use a high-quality diesel engine oil that meets the specifications of API CJ-4 or higher. This ensures proper lubrication and protection for the engine components.
  • Oil Filter Replacement: Along with the oil change, it is important to replace the oil filter. A new oil filter helps to remove contaminants and maintain the cleanliness of the engine oil.
  • Service Intervals: The recommended service interval for the Mitsubishi 4D34 engine is typically every 10,000 kilometers or 6,000 miles. However, it is always best to consult the vehicle’s owner’s manual or contact a certified Mitsubishi service center for the specific service intervals based on your vehicle’s usage and operating conditions.

Detailed Engine Specifications

Engine Specifications Values
Engine Type Four-cylinder, turbocharged diesel engine
Displacement 3.9 liters
Power Output Varies depending on the application (ranging from 110 to 140 horsepower)
Torque Varies depending on the application (ranging from 260 to 320 lb-ft)
Compression Ratio Varies depending on the specific model and configuration
Fuel System Direct Injection
Cooling System Water-cooled

These specifications provide a general overview of the Mitsubishi 4D34 engine. However, it is important to note that specific values may vary depending on the vehicle model, year, and other factors. It is always recommended to refer to the vehicle’s documentation or consult a certified Mitsubishi technician for precise and up-to-date information.

In conclusion, the Mitsubishi 4D34 engine is a reliable and powerful diesel engine commonly used in commercial vehicles and heavy-duty trucks. With its impressive specifications and proper maintenance, this engine can deliver exceptional performance and durability for a wide range of applications.

Categories: 3.9Mitsubishi

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