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no air through vents

salvadorr90

CEG'er
Joined
Jan 9, 2009
Messages
311
Location
hampton, ga
When I turn on the ac or vent no air will come out, I can hear something blowing but no air, however when I switch it to the windshield air comes out up there. Any ideas?
 
There is a teapot looking thing under the dash board. One of the tubes may have come out. That controls the vacuum from the engine to move the air from vents to windshield to floor.
 
Driver side. Also check that the rubber hoses from the intake manifold (in the engine area) are not broken and that they lead to the firewall.
 
Ok so I when I turn it to ac air comes through the floor when I turn it to vent and comes through the floor and windshield I see that little thing under the dash and I played with it but I never got it to switch to the vents, I will check for the gray line under the hood next
 
Yea that gray line had snaped and right at the elbow near the uim, I taped it for now and its back to normal now,
Thanks for the input
 
Man this sucks I'm trying to add freon to the system but the gauge reads its full but the air comming out is not cold but its not hot its like inbetween, wth
 
Is the compressor running? Is the low pressure return line cold?

If so, you may be mixing hot and cold air to get warm air. Sounds like a problem with heater/AC controller.
 
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