2AZ engine is a 2.4-litre inline-four engine produced by Toyota from 2000 to 2008. It’s commonly found in cars like the Toyota Camry, RAV4, and Highlander, among many others.
The 2AZ Engine is widely known for its fuel efficiency, making it a popular choice for many car owners when buying a car.
2AZ Engine Specifications
- 2AZ Engine uses traditional port fuel injection
- It has a 149-170 horsepower
- It has a Double Overhead Camshaft with 4 valves per cylinder
- It has a displacement of 2.4 litres
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2AZ Engine Problems
- Oil Burning: 2AZ Engine may experience oil burning issues due to piston ring design.
- Valve Spring Tarnish: The 2AZ engines are known for always having issues with valve spring tarnish which leads to performance loss. Regular maintenance can help Avoid this.