1992 Buick Century cold air

1992 BUICK CENTURY

100,000 MILES • 6 CYL • FWD • AUTOMATIC

KASTAGAN

MEMBER
2 POSTS
FOLLOW

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

BMRFIXIT

CERTIFIED EXPERT
19,053 POSTS

[quote:8aa88963c1="kastagan"]Heater problem
1992 Buick Century 6 cyl Front Wheel Drive Automatic 100000 miles
----------------------------------------------------------------
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