What are the reasons for antifreeze spraying out due to high temperature in the car radiator?
2 Answers
Reasons for antifreeze spraying out due to high temperature in the car radiator: 1. Reason one: There is air in the engine cooling system pipeline. 2. Reason two: The radiator cap or overflow tank cap is damaged. 3. Reason three: Partial blockage in the cooling system pipeline. 4. Reason four: Cylinder head gasket damage causing cylinder blow-by. The following is an introduction to antifreeze: 1. Introduction to antifreeze: Antifreeze is a coolant containing special additives, mainly used in liquid-cooled engine cooling systems. Antifreeze has excellent properties such as preventing freezing in winter, preventing boiling in summer, preventing scale and corrosion all year round. 2. Functions of antifreeze: The engine and its cooling system are made of metals, including copper, iron, aluminum, steel, and solder. These metals, when in contact with water under high temperatures for a long time, will corrode and rust. Antifreeze not only does not cause corrosion to the engine cooling system but also has anti-corrosion and rust-removing functions.
I often encounter this issue while driving. High coolant temperature and coolant spraying usually indicate a problem with the cooling system. Once, my car suddenly emitted white smoke on the highway, spraying coolant all over the place, which really startled me. After inspection, it turned out the radiator was clogged with too much dust and debris, obstructing airflow and preventing the engine heat from dissipating, causing pressure to build up and the liquid to spray out. Additionally, if the water pump fails or the thermostat gets stuck, it can prevent the coolant from circulating, leading to a rapid rise in temperature. It's recommended to clean the radiator during every maintenance check, inspect the coolant level and the sealing cap to avoid long-term accumulation of issues, which could otherwise lead to major engine repairs.