What Type of Oil Should Be Used for Honda Civic 1.5T?
1 Answers
Honda Civic 1.5T manufacturer recommends using fully synthetic oil with a viscosity of 0W-20 or 5W-30 for maintenance. However, if the car is primarily used for city commuting, 0W20 or 5W20 oil can be used. For those who frequently engage in aggressive driving, 0W30 or 5W30 oil is more suitable. For later maintenance or oil changes, brands like Shell and Castrol can be considered. The viscosity of engine oil changes with temperature, so it's crucial to pay attention to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means the oil 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 number means the oil can maintain its viscosity index better at high temperatures, which can also be interpreted as better lubrication performance under high-temperature conditions. The method for changing the oil in a Honda Civic 1.5T 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 it stops flowing. Start the engine and let it run for about 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 seal of the new oil filter and tighten it clockwise by hand; Add new oil through the engine's valve cover oil filler hole, typically filling up to three-quarters of the 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 turning off the engine, remove the oil dipstick to ensure the oil level is within the standard range.
