Toyota 2AZ-FE Engine Specs
The Toyota 2AZ-FE engine is a four-cylinder, 2.4-liter gasoline engine that was introduced in 2000. It has been widely used in various Toyota models, including the Camry, RAV4, Highlander, and Scion tC. This engine is known for its reliability, fuel efficiency, and smooth performance. Let’s delve into the detailed specifications of the Toyota 2AZ-FE engine.
Engine Configuration
The Toyota 2AZ-FE engine features a dual overhead camshaft (DOHC) configuration with four valves per cylinder. It has an aluminum cylinder block and cylinder head, which helps in reducing the overall weight of the engine. The engine is equipped with Toyota’s Variable Valve Timing with intelligence (VVT-i) system, which optimizes valve timing for improved power and fuel efficiency.
Engine Oil Specs & Service Intervals
Proper engine oil selection and regular maintenance are crucial for the longevity and performance of the Toyota 2AZ-FE engine. Here are the recommended engine oil specifications and service intervals:
- Engine Oil Type: It is recommended to use synthetic 5W-30 engine oil for the Toyota 2AZ-FE engine. Synthetic oil offers better lubrication and thermal stability, ensuring optimal engine performance.
- Oil Capacity: The engine oil capacity, including the oil filter, is approximately 4.5 liters (4.8 quarts).
- Oil Change Interval: Toyota recommends changing the engine oil and oil filter every 5,000 miles or 6 months, whichever comes first. However, it is always a good practice to consult the owner’s manual for the specific service intervals.
Detailed Engine Specifications
To provide a comprehensive overview of the Toyota 2AZ-FE engine, here are the detailed specifications:
| Engine Type | Inline 4-cylinder |
|---|---|
| Displacement | 2.4 liters (2,362 cc) |
| Bore x Stroke | 88.5 mm x 96.0 mm |
| Compression Ratio | 9.6:1 |
| Max Power Output | 160 horsepower at 5,700 rpm |
| Max Torque | 165 lb-ft at 4,000 rpm |
| Fuel System | Electronic Fuel Injection (EFI) |
| Valvetrain | DOHC, 16 valves |
| VVT-i System | Yes |
The Toyota 2AZ-FE engine delivers a balance of power and efficiency, making it a popular choice among Toyota owners. Its advanced engineering and reliable performance have contributed to its widespread use in various Toyota models.
In conclusion, the Toyota 2AZ-FE engine is a well-designed and efficient powerplant. With its dual overhead camshaft configuration, VVT-i system, and recommended synthetic engine oil, it offers a smooth and reliable driving experience. Regular maintenance, including timely oil changes, will ensure the longevity and optimal performance of this engine.
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