Mitsubishi 4G54 Engine Specs
The Mitsubishi 4G54 engine is a four-cylinder gasoline engine that was produced by Mitsubishi Motors Corporation. It was first introduced in the early 1980s and was used in various Mitsubishi vehicles, including the popular Mitsubishi Pajero and Delica models. This engine is known for its reliability, durability, and smooth performance. Let’s take a closer look at the specifications of the Mitsubishi 4G54 engine.
Engine Configuration
The Mitsubishi 4G54 engine is an inline four-cylinder engine with a displacement of 2.6 liters. It features an iron block and aluminum cylinder head construction, which provides a good balance between strength and weight. The engine has a bore of 91.1 mm and a stroke of 100 mm, resulting in a compression ratio of 8.5:1.
The 4G54 engine utilizes a single overhead camshaft (SOHC) design with 8 valves. It is equipped with a carburetor fuel system, which was common during the time of its production. The engine also incorporates an electronic ignition system, ensuring reliable and efficient combustion.
Engine Oil Specs & Service Intervals
Proper engine oil selection and regular maintenance are crucial for the longevity and performance of any engine, including the Mitsubishi 4G54. Here are the recommended engine oil specifications and service intervals for this 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 under various operating conditions.
- Oil Capacity: The 4G54 engine has an oil capacity of approximately 4.3 liters, including the oil filter.
- Oil Change Interval: It is recommended to change the engine oil and oil filter every 5,000 kilometers or 3,000 miles, whichever comes first. Regular oil changes help remove contaminants and maintain optimal engine performance.
Detailed Engine Specifications
For a more comprehensive understanding of the Mitsubishi 4G54 engine, refer to the following detailed specifications:
| Engine Type | Inline 4-cylinder |
|---|---|
| Displacement | 2.6 liters |
| Bore | 91.1 mm |
| Stroke | 100 mm |
| Compression Ratio | 8.5:1 |
| Valvetrain | SOHC, 8 valves |
| Fuel System | Carburetor |
| Ignition System | Electronic |
In conclusion, the Mitsubishi 4G54 engine is a reliable and durable four-cylinder engine that offers smooth performance. With its well-balanced engine configuration, proper engine oil selection, and regular maintenance, this engine can provide many miles of trouble-free driving. Whether you own a Mitsubishi Pajero or Delica equipped with the 4G54 engine, understanding its specifications and following the recommended service intervals will help ensure its longevity and optimal performance.
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