air conditioner problem on 1994 Mercury Grand Marquis

When the air conditioner is on and i give accelator to the car the air of air conditioner comes on to the feet and not from the front panel.

Asked by for the 1994 Mercury Grand Marquis
1 answer
This is a loss of a vacuum motor that controls one of the air direction doors. need to replace the vacuum motor or actuator, which means getting inside of your dash, kind of a big job.

here are some shops:

https://repairpal.com/directory?address=20037&car_brand_names=Mercury