Mazda R2 Engine Specs
The Mazda R2 engine is a diesel engine that has gained popularity for its reliability and efficiency. In this article, we will delve into the engine configuration, engine oil specifications, and service intervals of the Mazda R2 engine.
Engine Configuration
The Mazda R2 engine is a 2.2-liter, four-cylinder diesel engine. It features a cast iron block and an aluminum cylinder head, providing a good balance between durability and weight reduction. The engine has a bore of 86 mm and a stroke of 94 mm, resulting in a total displacement of 2,184 cc.
The R2 engine utilizes a common rail direct injection system, which allows for precise fuel delivery and improved combustion efficiency. It also incorporates a turbocharger to enhance power output and torque. With its compact design and lightweight construction, the Mazda R2 engine offers excellent fuel economy without compromising performance.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for maintaining the performance and longevity of any engine, including the Mazda R2. Here are the recommended engine oil specifications for the Mazda R2 engine:
– Oil Type: It is recommended to use a high-quality diesel engine oil that meets the specifications of the American Petroleum Institute (API) CJ-4 or ACEA C3. These oils provide the necessary protection and lubrication for the engine components.
– Viscosity: The recommended viscosity for the Mazda R2 engine is 5W-30. This ensures optimal flow and lubrication in various operating conditions.
– Oil Capacity: The engine oil capacity for the Mazda R2 engine is approximately 5.5 liters. It is important to check the oil level regularly and top up if necessary to maintain proper lubrication.
Now, let’s take a look at the service intervals for the Mazda R2 engine:
– Oil Change Interval: It is recommended to change the engine oil and oil filter every 10,000 kilometers or 6 months, whichever comes first. Regular oil changes help remove contaminants and maintain the engine’s performance.
– Air Filter Replacement: The air filter should be inspected regularly and replaced if necessary. A clogged air filter can restrict airflow to the engine, affecting its performance and fuel efficiency.
– Fuel Filter Replacement: The fuel filter should be replaced every 20,000 kilometers or 12 months. This helps ensure clean fuel reaches the engine, preventing potential damage and maintaining optimal combustion.
– Timing Belt Replacement: The timing belt should be replaced according to the manufacturer’s recommendations, typically around 100,000 kilometers or 5 years. A worn-out timing belt can cause engine damage if it fails, so timely replacement is crucial.
Detailed Engine Specifications
Here is a detailed chart outlining the specifications of the Mazda R2 engine:
| Engine Specifications | Details |
|---|---|
| Engine Type | Four-Cylinder Diesel |
| Displacement | 2,184 cc |
| Bore | 86 mm |
| Stroke | 94 mm |
| Compression Ratio | 16.5:1 |
| Max Power Output | 66 kW (89 hp) at 4,000 rpm |
| Max Torque | 270 Nm at 2,000 rpm |
| Fuel System | Common Rail Direct Injection |
| Turbocharger | Yes |
In conclusion, the Mazda R2 engine is a reliable and efficient diesel engine that offers excellent performance and fuel economy. By following the recommended engine oil specifications and service intervals, you can ensure the longevity and optimal functioning of your Mazda R2 engine. Regular maintenance and proper care will keep your engine running smoothly for years to come.
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