AC Blows Cold & Hot

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When I turn the temp dial to (all the way) to run the AC the blower blows cold air through certain vents and hot air through the others?? Is this a relay or electrical issue or just a problem with the vent door?

Visitor

in Anna TX

Jun 22, 2011

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What are the best Buick repair shops?

RepairPal Certified shops can diagnose and repair your 1997 Buick Riviera. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

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AC Blows Cold & Hot

What is your question?

Visitor

in Anna TX

Jun 22, 2011

1 Reply

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edsautoon Jun 22, 2011

Sounds like your blend doors are not working correctly. This is something that needs diagnostics.

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Popular Answer

What are the best Buick repair shops?

RepairPal Certified shops can diagnose and repair your 1997 Buick Riviera. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.