What kind of oil does the Toyota Vios use?
1 Answers
Toyota Vios uses engine oil with specifications 0W20, 5W20, and 5W30. If you want to change the oil during later maintenance, you can choose brands such as Shell or Castrol. The viscosity of engine oil changes with temperature, so special attention should be paid 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, making cold starts smoother. 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 oil in a Toyota Vios is as follows: Wait for the engine temperature to drop, and also allow the oil to flow back into the oil pan; Use a wrench to loosen the oil drain plug and place an oil pan to catch the old oil until no more oil flows out. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage to drain; 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 new oil through the engine valve cover filler port. Generally, fill about three-quarters of a standard oil container; Start the engine and let it run for 5 minutes, then check for oil leaks around the oil drain plug and oil filter. If leaks are found, perform necessary repairs; After stopping the engine, pull out the oil dipstick and check that the engine oil level is within the standard range.
