1976 CHEVROLET MONTE CARLO
98,000 MILES
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NO AIR DIR. ON VENTS DEFROST OR HEAT I CHECKED VACUM LINES HOOKED UP RIGHT. AIR ONLY DUMPS OUT BOTTOM DOES HAVE TEMP CONTROL
Dec 13, 2012 at 11:59 AM
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HMAC300
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chec kk one of your vacuum actuators wheteher or not it 's getting vacuum. if they are replace the vacuum motor on heater under dash
Dec 13, 2012 at 1:59 PM