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Old 11-03-2012, 01:21 PM   #1
timcrow00
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how much air blows out the vents when they are off

how much air keeps coming out of your guys vents after you turn them off? i dont notice it all the time so im not sure if its always doing it but blowing on my feet or the windshield. im might just me doin sometimes but there is still a good breeze(easily noticed while sitting back in the seat) even with everythin turned off
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Old 11-03-2012, 02:02 PM   #2
MadManAndrew
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Re: how much air blows out the vents when they are off

Yeah mine does that. Don't know why, though.
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Old 11-06-2012, 06:02 PM   #3
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Re: how much air blows out the vents when they are off

Mine does that also.... not sure why though. Maybe something they did on purpose to keep a slight air flow in the cab?
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Old 11-12-2012, 08:21 PM   #4
463
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Re: how much air blows out the vents when they are off

dust control. Keeps a cab pressurised just enough to slow dust from coming in. GM started the in 1973 trucks and up.
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Old 11-14-2012, 10:05 PM   #5
timcrow00
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Re: how much air blows out the vents when they are off

makes sense thanks
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