What is the engine oil specification for BYD F0?
2 Answers
BYD F0 uses BYD's original 10W-30 engine oil, which should be replaced every 5,000 kilometers, with a replacement volume of 3L each time. For later maintenance and oil changes, you can choose brands such as Mobil, Shell, Castrol, and Total. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means it can withstand low temperatures of -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. The higher the number, the better it maintains viscosity at high temperatures, which can also be understood as better lubrication performance under high temperatures. The method for changing the engine oil in a BYD F0 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 special 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 valve cover. Generally, pour about three-quarters of a bottle of oil; Start the engine and let it run for 5 minutes, then check for any leaks at the oil drain plug and oil filter. If there are leaks, perform necessary repairs; After stopping the engine, pull out the oil dipstick and check that the engine oil level is within the standard range.
I've been driving a BYD F0 for five years and have always used 5W-30 synthetic oil, as recommended in the manual for optimal viscosity. It ensures quick cold starts in winter without straining the engine, and I don't worry about oil film breakdown in summer heat. I change the oil every 8,000 km or six months, sticking to premium full-synthetic brands like Shell—never skimp on cheap, low-quality oil to avoid engine knocking and increased fuel consumption. During maintenance, I also check the air filter, as excessive carbon buildup can hurt performance. Overall, the driving experience is smoother with fewer issues. I recommend sticking to this routine even with a new car for hassle-free and fuel-efficient operation.
