How many liters of engine oil should be added to the Envision?

[LeMolly]

The Envision requires 5 liters of engine oil. When adding oil, ensure the level is between the min and max marks. The functions of engine oil are: 1. Lubrication, allowing smooth movement between the piston and cylinder, and between the main shaft and bearings, preventing part wear; 2. Assisting in cooling; 3. Cleaning carbon deposits and sludge from engine parts; 4. Sealing to prevent gas leakage and entry of external contaminants; 5. Rust and corrosion prevention; 6. Shock absorption; 7. Anti-wear. The steps for changing engine oil are: 1. Lift the vehicle, 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 for two minutes at the oil filler port, then tighten the drain plug and wipe it with a tissue to check for leaks; 3. Reinstall the undercover, lower the vehicle, and use a funnel to add oil to the filler port.