Question about 1991 Buick LeSabre

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Heater is inconsistent one time it works then not

When it is on auto mode or off auto mode the heater may start up and it may not. changing the heater temp switch does not help. some days drive 20 minutes to work and the heater never cuts in. when i am going to leave work the heater is working

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If it was mine, i'd go to an auto wrecker and get a whole different heat control. A new one is likely way overpriced.

Posted on Feb 18, 2012

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Posted on Jan 02, 2017

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