2001 Pontiac Montana

2001 PONTIAC MONTANA
140,000 MILES • 6 CYL • FWD • AUTOMATIC
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XZTQGT1
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  • 3 POSTS
The A/C is making a sort of hiss from the center dash vent.
The compressor is working there is freon in the system but it blows hot air.

Is the evaporator leaking in the dash?
Jun 4, 2010 at 7:02 AM
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CKELLEY3
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  • 1 POST
Did you ever find out what the problem was? My 2003 just started doing the exact same thing today.
Aug 21, 2010 at 11:34 AM
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XZTQGT1
  • MEMBER
  • 3 POSTS
It was low in freon because there was a leak in the condenser. I'm an expert in replacing the the condenser. I also replaced the seals at the compressor. I have great AC now.
Aug 22, 2010 at 10:21 AM
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