Question about 2002 Chevrolet Astro
I have a 2002 Chevy Astro van. I can hear the ventilation fan blowing, but no air comes out of the dashboard vents; the floor vents seem to work ok. I do not hear the fan on the high setting. This happens all the time whether the AC is on or not.
The problem is a 1/8 diameter hose that runs from the front of the engine over the top and connects at the rear of engine on the drivers side. It is a vacuum hose #GM15967970 It cost about $6.22 at your GM dealer. Hope this helps Bill. My E-Mail is Uflyups@aol.com
Posted on Aug 05, 2008
Thanks to all who posted info about no air through vents, It was the small hose. One end is located under the hood on the left side top of engine.You must take the engine cover off on the inside of van to locate other end of hose on left rear of engine.
Posted on Aug 15, 2009
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