1992 Buick Century cold air

1992 BUICK CENTURY
100,000 MILES • 6 CYL • FWD • AUTOMATIC
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KASTAGAN
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  • 2 POSTS
My heater blows slightly warm to freezing air. The faster you go the colder the air. I was thinking that a vent flap door was sticking either open or closed. I csn't seem to find any diagrams of the ventulation system, so I need to know where the the different flaps are located so i can try to fix them. Thank you, Jennifer.
Feb 2, 2008 at 4:16 PM
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BMRFIXIT
  • ✓ASE Certified Mechanic
  • 19,053 POSTS
  • ASE Certified Mechanic
[quote:8aa88963c1="kastagan"]Heater problem
1992 Buick Century 6 cyl Front Wheel Drive Automatic 100000 miles
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My heater blows slightly warm to freezing air. The faster you go the colder the air. I was thinking that a vent flap door was sticking either open or closed. I csn't seem to find any diagrams of the ventulation system, so I need to know where the the different flaps are located so i can try to fix them. Thank you, Jennifer.[/quote:8aa88963c1]
1st check and replace the thermostat
Feb 2, 2008 at 4:27 PM
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