Mitsubishi 4G33 Engine Specs
The Mitsubishi 4G33 engine is a compact and reliable powerplant that has been used in various Mitsubishi vehicles over the years. This article will provide you with detailed specifications of the 4G33 engine, including its configuration, oil specifications, and service intervals.
Engine Configuration
The Mitsubishi 4G33 engine is a four-cylinder, inline gasoline engine. It features a cast iron block and aluminum cylinder head, providing a good balance between durability and weight reduction. The engine has a displacement of 1.4 liters (1,399 cc) and a bore and stroke of 76.0 mm x 76.0 mm.
The 4G33 engine utilizes a single overhead camshaft (SOHC) design with two valves per cylinder. This configuration helps optimize fuel efficiency and overall engine performance. The engine also incorporates Mitsubishi’s MIVEC (Mitsubishi Innovative Valve timing Electronic Control) technology, which allows for variable valve timing to enhance power delivery and fuel economy.
Engine Oil Specs
Choosing the right engine oil for your Mitsubishi 4G33 engine is crucial to ensure proper lubrication and optimal engine performance. Here are the recommended engine oil specifications:
- Oil Type: SAE 10W-30 or SAE 5W-30
- API Service Classification: API SJ or higher
- Viscosity: Refer to the owner’s manual for specific viscosity recommendations based on the operating conditions and climate in your area.
It’s important to use high-quality engine oil that meets these specifications to protect your engine from wear and maintain its longevity. Regular oil changes at the recommended service intervals are also essential for optimal engine performance.
Service Intervals
Proper maintenance and regular servicing are crucial to keep your Mitsubishi 4G33 engine running smoothly. Here are the recommended service intervals for the engine:
- Oil Change: Every 5,000 to 7,500 miles or every 6 months, whichever comes first.
- Oil Filter Replacement: Every oil change.
- Spark Plug Replacement: Every 30,000 miles or every 3 years, whichever comes first.
- Air Filter Replacement: Every 15,000 to 30,000 miles or as needed based on driving conditions.
- Timing Belt Replacement: Every 60,000 to 90,000 miles or as recommended by the manufacturer.
Following these service intervals will help ensure that your Mitsubishi 4G33 engine remains in optimal condition and delivers reliable performance throughout its lifespan.
Detailed Engine Specifications
| Engine Specifications | Value |
|---|---|
| Engine Type | Inline 4-Cylinder |
| Displacement | 1.4 liters (1,399 cc) |
| Bore x Stroke | 76.0 mm x 76.0 mm |
| Configuration | SOHC (Single Overhead Camshaft) |
| Valve Train | 2 Valves per Cylinder |
| Compression Ratio | 9.0:1 |
| Maximum Power | 85 horsepower @ 5,500 rpm |
| Maximum Torque | 116 Nm @ 3,500 rpm |
These detailed engine specifications provide a comprehensive overview of the Mitsubishi 4G33 engine, allowing you to understand its capabilities and make informed decisions regarding maintenance and performance enhancements.
Remember to always consult your vehicle’s owner’s manual and follow the manufacturer’s recommendations for engine oil specifications and service intervals. Proper care and maintenance will ensure that your Mitsubishi 4G33 engine continues to deliver reliable performance for years to come.
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