Having problems with your Pontiac Grand Am ?
1994 Pont Grand Am heater works great but no air comes out the defrost window area
The flap inside the venting that directs the air is likely stuck. Or the actuator that moves the vent could be faulty. How is the wiring and vacuum hoses from control switch to the actuator? You will have to go under and behind your console to access your venting.
Repair Help & Product Troubleshooting for Pontiac Grand Am
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