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11-23-2012, 08:09 PM
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Registered User
 Join Date: Feb 2004
Location: Hopkinsville, KY
Posts: 32
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HVAC Help Needed
I apologize in advance if this has been covered on this forum before. My searches came up empty. I have lost all circulation in my HVAC system of my 1990 K5 Blazer. I pulled the fuses and none "appeared" blown. The fan motor is working. I am not getting anything out of the vents. Going down the road at 60 MPH, there is some heat forced into the cabin. Moving the selector to cool does reduce the temperature. But nothing is coming thru unless being forced thru at highway speeds. Is this an issue with one of the flaps? Thx
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1985 GMC K1500 305/SM465 A little of this and that. |
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