Is 4 Liters of Engine Oil Too Much for Lavida?

[LeTaylor]

Adding 4 liters is slightly excessive. Generally, the Lavida requires about 3.8 liters of engine oil. Precautions for Adding Engine Oil: Engine oil selection should be based on the engine's requirements. Do not use high-grade oil in a low-performance engine, nor use low-grade oil in a high-performance engine. Choose oil that matches the engine specifications. It is advisable to select multi-grade oil, which offers advantages such as fuel efficiency, extended lifespan, and high performance, providing better protection for the engine. The oil level should be slightly below the mark on the dipstick, avoiding overfilling. Excessive oil not only increases the crankshaft's rotational resistance but also reduces the engine's output power. Moreover, the surplus oil may enter the combustion chamber and participate in combustion, leading to issues like oil burning, blue smoke emission, and increased fuel consumption. Functions of Engine Oil: Lubrication: There is rapid relative sliding between the piston and cylinder, as well as between the main shaft and bearings. To prevent excessive wear, an oil film must be established between these sliding surfaces. A sufficiently thick oil film separates the sliding surfaces, thereby reducing wear. Cooling: Engine oil carries heat back to the oil pan and dissipates it into the air, assisting the radiator in cooling the engine. Cleaning: Engine oil can carry carbon deposits, sludge, and worn metal particles from engine components back to the oil pan through circulation. The flow of the oil cleans contaminants generated on the working surfaces of the components.