Can You Add Engine Oil Directly If It's Low?

[StKai]

You can add engine oil directly if it's low. The steps to add engine oil are: 1. Open the engine hood; 2. Locate the oil filler port; 3. Add engine oil and check the oil level or for any leaks. The functions of engine oil include: lubrication, auxiliary cooling, cleaning, sealing and leak prevention, rust and corrosion prevention, shock absorption, and anti-wear. The method for changing engine oil is: 1. Lift the car, remove the undercover, and place a container of about 10 liters under the oil drain plug; 2. Unscrew the oil drain plug, use an air gun to blow into the oil filler port for two minutes, then tighten the oil drain plug after draining and wipe it with a tissue to check for leaks; 3. Reinstall the undercover and lower the car, then use a funnel to add engine oil through the filler port.