Mechanics

BUICK PARK AVENUE HEATER PROBLEM

1996 Buick Park Avenue • 180,000 miles

When I start the car the temp guage wil read hot but the heater only puts out cold air. If I rev the negine the temp goes down and the heater starts blowing warm air. Is this a problem with the thermostat or something else?
Avatar
Bdavis875
November 4, 2012.



Check the coolant level and thermostat, also the air blend door actuator could be malfunctioning-start here

Rasmataz
Nov 4, 2012.