when using heat or air it only blows air from the floor or the front window
Jul 15, 2009 at 12:34 PM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
The direction vents are actuated by vacuum. My guess is you have a leak. Check under the dask for disconnected or damaged vacuum lines. At times, you may actually hear a hissing sound from a leak if the engine is running.