Is an oil temperature of 100 degrees Celsius normal for Volkswagen?
1 Answers
Is an oil temperature of 100 degrees Celsius normal for Volkswagen? Below are the specific functions of engine oil: Lubrication and friction reduction: A layer of oil film forms between two sliding components, preventing friction during operation and ensuring smooth movement. Cleaning and dispersion: Engine oil flows to wash away dirt on component surfaces. It also adsorbs tiny metal fragments in the engine and carries them to the oil pan via the piston oil ring. Cooling and temperature reduction: The engine generates high temperatures during operation, and the oil absorbs heat from moving parts, carrying it away to assist in component cooling. Sealing and leakage prevention: An oil film forms a seal between the piston ring and piston, preventing combustion exhaust gases from entering the crankcase.