What Are the Reasons for Excessive Consumption of Car Antifreeze?

1 Answers
StViolet
07/29/25 7:01pm
Car antifreeze can be consumed too quickly due to leaks, damaged cylinder gaskets, aging seals, etc. Here are the specific details: Leaks: Loose or poorly sealed pipe fittings in the cooling system can cause antifreeze leakage, leading to excessive consumption. Damaged Cylinder Gasket: A damaged cylinder gasket allows antifreeze to flow into the cylinders, where it burns off, or into the oil pan, resulting in rapid antifreeze loss. Aging Seals: An aging radiator cap seal can cause antifreeze to deplete too quickly. Here’s some additional knowledge about antifreeze: If antifreeze is insufficient, the engine is prone to "boiling over" during high-speed operation, and the viscosity of the engine oil will decrease. Over time, this can wear down the engine and shorten its lifespan.
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