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the evaporator for the ac is pluged with dirt you need to remove the heater moter and reach into the tunnel to the face of the evaporator and remove any dirt and debrei from the face of the evap you coud use a wire brush to clean the fins be gental if your ac still works you do not want to damage it

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โˆ™ 2007-08-30 22:24:23
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Q: What would cause lack of air flow in a 93 sunbird you have changed the motor relay and checked the diverter doors which all work the ones under the dashIs their one between the blower motor and heater?
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