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What causes myfront window to fog up when i put on the defrost?

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  • What causes myfront window to fog up when i put on the defrost?


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Answer #1 | 15/05 2017 15:24
AC not running to dry the air, or a coolant leak from the heater core steaming up the glass - the latter has a sickly sweet smell - so if that you should be able to smell the coolant vapor.
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