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1997 Buick Limited heat & AC
1997 BUICK LIMITED
In winter it blows cold air and in summer hot air what can this be. Is it the heater core or the climate control in the dash or what?
have the same problem?
Wednesday, October 20th, 2010 AT 4:32 AM
Sounds more like the HVAC control module
Wednesday, October 20th, 2010 AT 6:26 AM
to post a reply.
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