Toyota Sienna Engine Model?

[OKatherine]

Toyota Sienna's engine is produced by GAC Toyota Engine Factory and is a domestically manufactured engine. The engine model for the Toyota Sienna 3.5L version is 2GRFSE, with a maximum torque of 332Nm and a maximum horsepower of 269. The 2.7L version's engine model is 2GRFKS, with a maximum torque of 253Nm and a maximum horsepower of 190. The 3.3L version's engine model is 3MZFE, with a maximum power of 405KW, a maximum torque of 242Nm, and a maximum horsepower of 230. For daily maintenance of the Toyota Sienna's engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil according to the mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, causing various problems for the engine. To avoid failures, change the oil regularly according to usage conditions and keep the oil level moderate. When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is clogged and oil cannot pass through the filter element, the filter element may burst or the safety valve may open, allowing oil to bypass through the bypass valve and bring contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal powder from part wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates, clogging the filter and oil holes, making engine lubrication difficult and causing wear. Regularly use radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine's normal operation but also extends the overall lifespan of the radiator and engine.