Can I change the car oil by myself?
2 Answers
You can change the oil by yourself. Functions of engine oil: Lubrication and wear reduction - forms an oil film between two sliding components to prevent friction and ensure smooth operation; auxiliary cooling - absorbs heat from high-temperature engine operation and dissipates it; shock absorption - cushions sudden pressure increases in engine cylinders, reducing impact loads on pistons, piston rings, connecting rods and crankshaft bearings. Main components of engine oil: Engine oil mainly consists of base oil and additives. Base oil is a non-volatile oil extracted from plant seeds, flowers, roots or fruits, which can lubricate skin and is also the best carrier oil for diluting essential oils.
As someone who enjoys DIY car repairs, I find changing the oil to be super simple and feasible. Just prepare new engine oil, an oil filter, a wrench, and a large pan to catch the old oil. First, drive the car onto a flat surface and let the engine cool down to avoid burns. Then, use a jack to lift the front of the car, unscrew the drain plug to let the old oil flow into the pan. Next, remove the old oil filter and replace it with a new one, being careful not to strip the threads or cause leaks. Finally, pour the new oil into the engine, following the manual's recommended amount to avoid overfilling. Start the car for a few seconds and then check the dipstick. The whole process takes about half an hour and costs just a few dozen bucks, saving you the expense of a repair shop while also teaching you vehicle maintenance skills. Make sure to change the oil every 5,000 to 10,000 kilometers to keep the engine in good condition and extend its lifespan. Don't forget to wear gloves to protect your hands and prevent oil from splashing everywhere. After finishing, clean up the area and dispose of the old oil through eco-friendly recycling.
