Mechanics

HEATING PROBLEMS

1997 Buick Lesabre

Heater problem
1997 Buick Lesabre 6 cyl Two Wheel Drive Automatic 105 miles

The only way I can get any heat is to set the temp. As high as it will go. It is an electronic heating/cooling system. My exterior temp. Readout is way off. Could that be what is effecting my heating problem?
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Perkypaul
April 8, 2008.



Possibly, but you need to find the blend door to be sure it is moving when lower temps are selected. Sometimes the motor wont work all the way causing what you describe

Tiny
Jack42
Apr 10, 2008.