How to Extract Oil from a Car?

[Tabitha]

To extract oil from a car, follow these steps: 1. Find a flexible tube longer than the oil dipstick and insert it into the dipstick hole when the engine is cold. 2. Connect one end of the tube to a suction nozzle and the other end to a plastic water bottle, then press the nozzle to extract the oil. The types of oil in a car include: engine oil, gasoline, lubricating oil, and hydraulic oil. The functions of engine oil are: 1. Lubrication and friction reduction; 2. Assisting in cooling; 3. Sealing and leak prevention; 4. Rust and corrosion protection; 5. Shock absorption. The method for changing engine oil is: 1. Run the engine until it reaches operating temperature; 2. Engage the handbrake and lift the vehicle; 3. Unscrew the oil filter and drain the oil; 4. Apply new oil to the gasket of the new filter; 5. Pour new oil into the oil pan; 6. Check for leaks under the engine; 7. Lower the vehicle, check the oil dipstick, and start the engine; 8. Turn off the engine and recheck the oil level.