MERCEDES – BENZ V220 d (KDH 700L)

A look at all the different oils and what they are used for.

Engine coolant, also known as antifreeze, is mixed with water to keep the radiator from freezing in extreme cold and prevents corrosion within the cars’ cooling system.

Black exhaust smoke simply means that your engine is burning too much fuel. Engines need both fuel to burn and oxygen to burn it with. If there is too much