air conditioning problems

1999 CADILLAC DEVILLE
150,000 MILES
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RUFFIAN13
  • MEMBER
  • 1 POST
My left side dash vents and the vent on the rear of the console only blow outside air. The right side dash vebts work just fine. What could the problem be?

P.S. This happened right after I had my car detailed.
Apr 21, 2013 at 4:08 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
nothing to do with the detailing

it most likely needs a blend door motor for the drivers side or it has a failed control head

Roy
Apr 21, 2013 at 5:39 AM
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