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
I would have the ignition module checked .
Have the ignition module checked out
Mine did this and I found out it was the timing belt that needed to be changed.
the fan relay sensor is out of it.
Sunbird Aviation ended in 1985.
Sunbird Airlines was created in 1979.
Apo Sunbird was created in 1905.
Lina's Sunbird was created in 1997.
Mozilla Sunbird was created in 2003.
Pemba Sunbird was created in 1905.
Hunter's Sunbird was created in 1889.
Pontiac Sunbird was created in 1975.