freezing weather windshield fogging up
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- Posts: 2
- Joined: Tue Jan 13, 2015 11:57 am
freezing weather windshield fogging up
'06 Impala. At freezing or below, windshield fogs so bad you can't see. No smell of antifreeze.
Re: freezing weather windshield fogging up
couple of things you might want to check.
first, is your air conditioning compressor turning on when you have the heater set on defrost. it should come on. it acts as a dehumidifier to put dry air up the defrost vent.
second, check to make sure the drain for your heater/ac box is not plugged up. you can have water built up in the box if the drain is plugged up
first, is your air conditioning compressor turning on when you have the heater set on defrost. it should come on. it acts as a dehumidifier to put dry air up the defrost vent.
second, check to make sure the drain for your heater/ac box is not plugged up. you can have water built up in the box if the drain is plugged up
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- Posts: 2
- Joined: Tue Jan 13, 2015 11:57 am
Re: freezing weather windshield fogging up
Thanks. I'll check these.
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