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Cold boiling in an engine occurs when the temperature of the coolant drops below the boiling point due to low pressure, causing the coolant to vaporize despite being at a lower temperature. This phenomenon can result from inadequate coolant circulation, a malfunctioning thermostat, or air pockets in the cooling system. As vapor bubbles form, they can disrupt coolant flow, leading to overheating and potential engine damage. Proper system maintenance and pressure regulation are crucial to prevent cold boiling.

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1mo ago

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