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Thread: Vent blows warm air
03-28-2007, 07:57 AM #1
- Join Date
- Mar 2007
Vent blows warm air
04 Silverado (no mods) - stock factory split manual heat control.
When using the vent and no air conditioning the delivered air is about 3-6 degrees warmer than ambient outside air - even when traveling at highway speeds. Is there some adjustment that's a bit off?
03-28-2007, 08:22 AM #2
I'm fairly certain this is normal. Our Avalanche is the same way, so is my 'burb. I think a certain amount of the vent air catches heat from the engine as it comes in.Patrick
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