Mitsubishi 4G18 Engine Specs
The Mitsubishi 4G18 engine is a compact and efficient powerplant that has been used in various Mitsubishi models. Known for its reliability and performance, this engine offers a balance between power and fuel efficiency. Let’s take a closer look at the specifications of the Mitsubishi 4G18 engine.
Engine Configuration
The Mitsubishi 4G18 engine is a four-cylinder, inline configuration. It features a cast iron block and aluminum cylinder head, which helps to reduce weight while maintaining durability. The engine has a displacement of 1.6 liters, making it suitable for both city driving and highway cruising.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for the smooth operation and longevity of any engine, including the Mitsubishi 4G18. Here are the recommended engine oil specifications and service intervals for this engine:
- Engine Oil Type: It is recommended to use a high-quality synthetic or semi-synthetic engine oil with a viscosity of 5W-30. This oil type provides excellent lubrication and protection for the engine components.
- Oil Capacity: The Mitsubishi 4G18 engine has an oil capacity of approximately 3.5 liters, including the oil filter.
- Service Intervals: It is recommended to change the engine oil and oil filter every 5,000 to 7,500 miles (or every 6 months, whichever comes first). Regular oil changes help to maintain engine performance and prevent premature wear and tear.
Detailed Engine Specifications
To provide a comprehensive overview of the Mitsubishi 4G18 engine, here are the detailed specifications:
| Engine Type | Inline 4-cylinder |
|---|---|
| Displacement | 1.6 liters |
| Valvetrain | SOHC (Single Overhead Camshaft) |
| Power Output | Approximately 100 horsepower |
| Torque | Approximately 140 Nm |
| Fuel System | Electronic Fuel Injection (EFI) |
| Compression Ratio | 10.5:1 |
| Engine Management | Electronic Control Unit (ECU) |
In conclusion, the Mitsubishi 4G18 engine is a reliable and efficient powerplant that offers a good balance between performance and fuel economy. With proper maintenance, including regular oil changes using the recommended specifications, this engine can provide years of trouble-free operation. Whether you own a Mitsubishi vehicle equipped with the 4G18 engine or are considering one, understanding its specifications and maintenance requirements will help you make informed decisions and ensure optimal performance.
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