
How do you keep your windshield from fogging up?
The inside of the windshield has a sticky film.
A sticky film on the inside of the windshield may be caused by a coolant leak in the heater core. Under this condition the coolant level in the radiator should be checked. The heater core should be replaced.
Windshield fogging.
A leaking heater core is also often the cause of windshield fogging problem. Windshield fogging is the result of hot and humid air that condenses on the cooler glass.
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