How Many Liters of Engine Oil Does the Classic Sylphy Need?
2 Answers
For the Classic Sylphy, the 1.6L engine generally requires about 3L of oil, while the 1.8L engine typically needs 4L. The original manufacturer-recommended oil for the Sylphy is 5W30. According to official maintenance recommendations, 5W30 oil of SL grade or higher should be used. The viscosity of engine oil changes with temperature, so it's important to pay special attention to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity—5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, ensuring smoother cold starts for the car. The latter number represents the oil's kinematic viscosity at 100°C. A higher value means the oil can maintain its viscosity index better under high temperatures, which can also be understood as providing better lubrication performance under high-temperature conditions. The method for changing the oil in a Classic Sylphy is as follows: Wait for the engine temperature to cool down, allowing the oil to flow back into the oil pan. Use a wrench to loosen the oil drain plug and place an oil pan underneath to catch the old oil until it stops flowing. Start the engine and let it run for about 30 seconds to allow the oil in the main oil passages to drain out. Use a specialized wrench to remove the oil filter. Apply oil to the oil seal of the new oil filter and tighten it clockwise by hand. Add the new oil through the oil filler cap on the engine's valve cover—typically, fill about three-quarters of a standard oil container. Start the engine and let it run for 5 minutes, then check for any leaks around the oil drain plug and oil filter. If leaks are found, repairs should be made. After stopping the engine, pull out the dipstick to ensure the oil level is within the standard range.
I've been driving a classic Sylphy for several years, and every time I change the oil myself, it's usually around 4 liters. I remember the first time I did it myself, the owner's manual stated the standard amount was 4 liters, so I honestly poured in the entire 4-liter bottle of oil. Then I started the engine for a few minutes and checked the dipstick to ensure it was within the proper range. If unsure, I always recommend checking the manual first, as different engines may have slight variations. When changing the oil, I also pay attention to choosing the right synthetic oil grade, such as 5W-30, which helps reduce engine wear. Regular oil changes are crucial—I change mine every 5,000 kilometers to prevent sludge buildup. If you add too much or too little oil, the car may start to shake, so don't be careless! Anyway, doing simple tasks yourself saves money and helps you learn more about cars.
