1993 Oldsmobile Achieva Heater/AC control assembly

Tiny
ALEXBELOZ
  • MEMBER
  • 1993 OLDSMOBILE ACHIEVA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 195,000 MILES
Car ventilation works normally, except "defroster" and "defogger". Having blown in a windshield does not work. Snow on a windshield does not thaw in the winter. What reason can be?
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Saturday, November 14th, 2009 AT 12:06 AM

3 Replies

Tiny
BLUELIGHTNIN6
  • EXPERT
Hello and thanks for the donation!

I'm not sure I completely understand the question. Are you saying that when the heater is set to the defrost position, it isn't blowing or it isn't warm enough to defrost the front windshield?
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Thursday, December 10th, 2009 AT 11:06 AM
Tiny
ALEXBELOZ
  • MEMBER
In various positions of the heater ventilation does not blow on a windshield, and also very poorly blows in feet, but always well blows in car salon.
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Sunday, December 13th, 2009 AT 8:25 AM
Tiny
BLUELIGHTNIN6
  • EXPERT
Check heater and a/c system for a vacuum line loose or damaged behind dash
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Sunday, December 13th, 2009 AT 3:45 PM

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