Auto Air Conditioning & Heater Repair: ac acting funny in 2005 pontiac vibe, 2005 pontiac vibe, pontiac vibe

Question
My ac worked great in my 2005 pontiac vibe and then all of a sudden we turn the ac on and we hear it turn on but no air comes out

Answer
Hi Melissa

Do you hear the blower or the compressor come on.  It you hear the blower check at defrost see if it is blowing air if it is then you need to check outside for a vacuum hose  that can be disconnected.  If only the compressor comes on then check your blower for power it may be bad.