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06-25-2008, 01:01 PM
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#1 |
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Registered User
Status: Offline
Join Date: Feb 2008
Member ID: 82631
Pics: My Gallery
Location: missouri
Age: 45
Posts: 9
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Dash Blower Controls out of whack
No matter where I turn the directional fan switch to (defrost, feet, anywhere in between) air still blows out of the dash vents hard. It does not matter if I have recirculation on or off. Is there a separate damper for the dash vents as opposed to the others?
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07-01-2008, 12:38 PM
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#2 |
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Registered User
Status: Offline
Join Date: Mar 2007
Member ID: 66342
Pics: My Gallery
Location: Kentucky
Age: 25
Posts: 207
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Re: Dash Blower Controls out of whack
sounds like your flaps or what ever that's called under the center console are jammed or the motor is dead.
What year is it? 1997 K1500 305 v8 4L60E  CFM tech Throttle Body 75mm, Volant Intake MSD Coil, MSD Wires, E3 Plugs Shift Kit, Vett servo Flowmaster Super 44 3" pipe E-Fan, March Under drive pulleys Wait4Me - 93 Octane http://prosilversystems.com |
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07-02-2008, 07:56 AM
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#3 |
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Registered User
Status: Offline
Join Date: Feb 2008
Member ID: 82631
Pics: My Gallery
Location: missouri
Age: 45
Posts: 9
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Re: Dash Blower Controls out of whack
The truck is a 1997.
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07-07-2008, 09:05 PM
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#4 |
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The Midnight Rider
Status: Offline
Join Date: Feb 2008
Member ID: 83436
Pics: My Gallery
Location: Monroe NC
Age: 22
Posts: 17
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Re: Dash Blower Controls out of whack
I think you have a blend door stuck open. More than likely it is the one under the dash.
99', ECSB Z71, 5.3, 31" Cooper Discoverer A/Ts, K&N FIPK, and a little something here and there.
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07-09-2008, 06:48 PM
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#5 |
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Registered User
Status: Offline
Join Date: Jun 2007
Member ID: 69818
Pics: My Gallery
Location: Ontario, Canada
Age: 24
Posts: 38
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Re: Dash Blower Controls out of whack
I had the same problem in my '89 except the air would ONLY blow out the foot area. So I took the dash apart and pulled the heater controls out, cleaned them up, put a small amount of white lithium grease on all the pivots, and reinstalled it. I haven't had a problem since.
89 RCSB C1500, 4.3L, 5sp, TB spacer, K&N, DJM 4/6 drop [2" coils, 2" spindle, 6" flip kit], Leer 100XL
To come: 20" Iroc replicas, Line-X inner fenders and box, engine swap, SilverStars Looking for: Interior parts, please PM/email me if you have anything! |
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07-09-2008, 07:28 PM
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#6 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84862
Pics: My Gallery
Location: O'fallon, MO
Posts: 16
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Re: Dash Blower Controls out of whack
I reciently had to replace the ac climate control unit in my 97 the ac blew through the floor only but every thing else worked if the dampers dont fix the problem then you may check that it seems like it is common in these trucks
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