What Causes the Radiator to Run Low on Coolant?

1 Answers
SanAlivia
07/30/25 2:39am
Reasons for low coolant level in the radiator: 1. Frequent coolant loss indicates leakage in the cooling system or minor cylinder head gasket failure; 2. Overheating of coolant leading to system depletion, visible as leaked coolant at the front of the engine; 3. Seized water pump may cause timing belt damage, resulting in piston-to-valve contact and related component failures; 4. Blown cylinder head gasket allowing coolant to mix with engine oil or be expelled through the exhaust; 5. Radiator leakage; 6. Coolant leakage caused by failed gaskets in water-cooled compressors. The automobile radiator (heat exchanger) is a key component of the cooling system, consisting of three main parts: inlet tank, outlet tank, and core with cooling fins.
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