What kind of engine oil should be used for Volvo S60?
1 Answers
Volvo S60's original factory oil uses Castrol 0W20 or 0W30. For later maintenance, fully synthetic oil is the best choice. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under both low and high temperature conditions. For example, in 5W-30, the first number indicates low-temperature fluidity, where 5W represents the ability to withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, resulting in smoother cold starts for the vehicle. The latter number represents the kinematic viscosity of the oil at 100°C. A higher value means the oil can maintain its viscosity index better at high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the engine oil in a Volvo S60 is as follows: Wait for the engine temperature to drop, 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 the flow stops completely. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage 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 engine oil through the oil filler cap on the engine valve cover, typically filling up to three-quarters of the oil container; Start the engine and let it run for 5 minutes, then check for any oil leaks around the oil drain plug and oil filter. If leaks are found, repairs should be made; After stopping the engine, pull out the oil dipstick to ensure the engine oil level is within the standard range.
