Quote:
Originally Posted by era626
please explain this... am I missing something? running a fan after the car is shut off is only cooling the coolant in the radiator, what's the point? my fans shut off when i turn off the ignition with no issues.
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If the thermostat is open, water will automatically "thermosiphon" through the system, including the engine block. That will help eliminate boiling in the engine's hot spots.