Can You Continue Driving When the Oil Level Shows Low?

[McChloe]

You should not continue driving when the oil level shows low, as it can damage the engine. The functions of engine oil are: 1. Reducing friction and high temperatures; 2. Minimizing gas leakage and preventing contamination from external pollutants; 3. Protecting components from contact with water, air, and harmful acidic gases; 4. Cushioning the pressure rise in the engine cylinder ports; 5. Flushing away dirt generated on the working surfaces of components. The steps for changing engine oil are: 1. Lift the car, remove the underbody panel, 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 for two minutes at the oil filler port, tighten the drain plug after draining, and wipe with a tissue to check for leaks; 3. Reinstall the underbody panel, lower the car, and use a funnel to add oil through the filler port.