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2005 Chevrolet Tahoe

Question: What would cause the front heater to blow hot then cold then back to hot?

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firemedic1135, Calera, AL, January 18, 2012, 17:23
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 Rookie

When using the heater on the drivers side it blows cold then takes forever to blow hot and then when it starts to blow hot will stop and start blowing cold again and back to hot

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  • Answer #1

    Greg's Orange Auto (4512 Answers) , Orange, CA - (714) 769-6971
    globalhelper January 19, 2012, 06:35
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     Master

    YOU MAY HAVE AN ACTUATOR PROBLEM,BUT THEY CAN BE DIFF TO CHANGE DEPENDING ON WHICH ONE IT IS.ONE IS LIKE 30 MIN TO REPLACE THE OTHER SAYS LIKE 5 HRS.YOU NEED TO HAVE IT CHECKED TO FIND OUT WHICH ONE IT IS. THE PART IS LIKE 250.00 FROM THE DEALER

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