Mitsubishi 4G15 Engine Specs
The Mitsubishi 4G15 engine is a compact and efficient powerplant that has been used in various Mitsubishi models over the years. Known for its reliability and performance, the 4G15 engine has become a popular choice among car enthusiasts and everyday drivers alike. In this article, we will delve into the engine configuration, engine oil specs, and service intervals of the Mitsubishi 4G15 engine.
Engine Configuration
The Mitsubishi 4G15 engine is a four-cylinder, inline configuration that features a displacement of 1.5 liters. It is equipped with a single overhead camshaft (SOHC) and multi-point fuel injection system, ensuring optimal fuel delivery and combustion efficiency. The engine is also designed with a cast iron block and aluminum cylinder head, providing a good balance between durability and weight reduction.
With a bore and stroke of 75.5 mm and 82.0 mm respectively, the 4G15 engine offers a compression ratio of 9.5:1. This configuration allows for a smooth and responsive performance, delivering a maximum power output of around 92 horsepower at 6,000 rpm and a peak torque of approximately 131 Nm at 4,000 rpm.
Engine Oil Specs & Service Intervals
Proper engine oil selection and regular maintenance are crucial for the longevity and optimal performance of any engine, including the Mitsubishi 4G15. Here are the recommended engine oil specifications and service intervals for the 4G15 engine:
- Engine Oil Type: It is recommended to use a high-quality, multi-grade engine oil with a viscosity of 10W-30 or 10W-40. This ensures proper lubrication and protection for the engine components under various operating conditions.
- Oil Capacity: The 4G15 engine has an oil capacity of approximately 3.2 liters, including the oil filter.
- Oil Change Interval: It is advisable to change the engine oil and oil filter every 5,000 kilometers or every 3 months, whichever comes first. Regular oil changes help remove contaminants and maintain the engine’s performance.
- Oil Filter Replacement: Along with the oil change, it is essential to replace the oil filter to ensure proper filtration and prevent any debris from circulating within the engine.
Additionally, it is important to check the engine oil level regularly and top it up if necessary. Maintaining the oil at the recommended level helps in preventing engine damage and maintaining optimal performance.
Detailed Engine Specifications
| Engine Specifications | Value |
|---|---|
| Engine Type | Inline 4-cylinder |
| Displacement | 1.5 liters |
| Configuration | SOHC |
| Compression Ratio | 9.5:1 |
| Maximum Power Output | 92 horsepower at 6,000 rpm |
| Peak Torque | 131 Nm at 4,000 rpm |
| Bore | 75.5 mm |
| Stroke | 82.0 mm |
Overall, the Mitsubishi 4G15 engine offers a reliable and efficient power source for various Mitsubishi models. With its compact design, respectable power output, and proper maintenance, the 4G15 engine can provide a smooth and enjoyable driving experience for many years to come.
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