How to Change Engine Oil?
2 Answers
Steps to change engine oil: 1. Start the car engine and turn it off when the water temperature reaches the normal range. This allows the oil to fully circulate in the engine and remove impurities; 2. Lift the vehicle with a car lift; 3. Use the onboard tools to loosen the oil pan bolt and open the oil filter with a specialized wrench; 4. After all the oil has drained, use the wrench to install the new oil filter and pour the specified oil into the oil pan. Engine oil is the lubricant used by the engine, which can lubricate and reduce wear, assist in cooling, seal and prevent leaks, prevent rust and corrosion, and provide shock absorption.
As a veteran car owner, changing engine oil has become a routine task for me. It's necessary approximately every 5,000 kilometers to keep the engine running smoothly and prevent wear. The process is straightforward: first, turn off the engine and park the car on a level surface, waiting about 10 minutes for the oil to cool down. Prepare your tools, including a wrench, a new oil filter, an oil drain pan, and gloves. Loosen the drain plug to let the old oil flow into the pan—don't rush, wait until it stops dripping before replacing the filter. When installing the new filter, clean the mounting surface thoroughly and tighten it gently to prevent leaks. Then, add new oil, measuring the correct type and amount with a measuring cup, pouring slowly to avoid spills. Afterward, start the engine for a few dozen seconds to circulate the new oil, then turn it off and check the dipstick to ensure the oil level is correct. Finally, take the used oil to a recycling center—this step is crucial to avoid environmental pollution. The whole process takes about half an hour, saving money and giving a sense of accomplishment.
