What is the process of changing car engine oil?

[DeAlex]

Process of changing car engine oil: 1. Remove the underbody guard to expose the oil filter and drain plug, unscrew the drain plug on the oil pan, position the oil collection tank beneath the vehicle to collect the old oil; 2. Use tools to remove the old oil filter by turning it counterclockwise, apply a layer of oil on the rubber gasket of the new oil filter, then install it back in place, tighten the drain plug without excessive force to avoid thread damage; 3. Apply a layer of oil on the rubber gasket of the new oil filter and reinstall it, when adding new oil through the filler port, refer to the vehicle manual for the correct amount.