2004 SAAB 9-5 car AC hot air

Tiny
IQBAL123
  • MEMBER
  • 2004 SAAB 9-5
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 133,000 MILES
My car a/c is giving hot air at high speed and also at different times. It runs fine but suddenly start throwing hot air and then get back to cool air after 10 -20 seconds. I have already filled a/c gas but there is no improvement.
Sunday, May 23rd, 2010 AT 2:56 AM

1 Reply

Tiny
MNTHNY4
  • MECHANIC
  • 612 POSTS
Check your evaporator pressure sensor, this is screwed into the side of the evaporator core, if ok, u may need to replace your a/c compressor assembly may have internals going bad, good luck.
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Thursday, July 29th, 2010 AT 2:30 PM

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