What Causes White Smoke from the Exhaust Pipe and a Decrease in Coolant?

[StJulia]

White smoke from the exhaust pipe and a decrease in coolant are caused by the failure of the cylinder head gasket seal, which allows coolant to leak into the cylinder and burn off. The water vapor is then expelled through the exhaust pipe, forming white smoke. Introduction to Automotive Coolant: Automotive coolant, also known as antifreeze coolant, is a liquid with antifreeze properties. To ensure that a car can continue to operate in low winter temperatures, substances that lower the freezing point of water are added to the engine coolant as antifreeze agents, preventing the cooling system from freezing in cold weather. Functions of Coolant: Coolant prevents the freezing of the liquid in the cooling system during cold seasons, which could otherwise cause the radiator to crack or the engine cylinder block to freeze and sustain damage.