Have a 2001 astro van. When you turn the A/C on, it only blows air out of the defrost vents and the feet vents. It will not blow out of the front vents. How to fix?
Wednesday, July 22nd, 2009 AT 5:07 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,896 POSTS
The air flow vents are actuated by vacuum. Check for leaks under the dash and the hood. Also, if the engine is running, you may be able to hear a hissing sound from a broken or damaged hose.