Air always blows through vents
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Joined: Mar 2007
Posts: 1,698
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Air always blows through vents
When driving my car down the road, I notice that there is always air blowing from my vents. Also, a problem that I have is that even when the heater is on the highest speed, there is hardly any air blowing through the vents. Could a stuck door or something along that line be causing these problems?
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Joined: Sep 2002
Posts: 9,192
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Air always blows through vents
The blower fan will run as long as the slider is anywhere except the off position.
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Joined: Sep 2000
Posts: 6,775
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: Air always blows through vents
Also, a problem that I have is that even when the heater is on the highest speed, there is hardly any air blowing through the vents. Could a stuck door or something along that line be causing these problems?
By default, with the controls set to off, the air (when the car is moving) should come out the floor vents. If no vacuum, it's always out the defrost no matter what setting is selected.
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