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Ac blower only works periodoticlly, Freon ok and just

Customer Question
Ac blower only works...

Ac blower only works periodoticlly

Mechanic's Assistant: Have you checked the Freon level?

Freon ok and just changed fan resistor switch

Mechanic's Assistant: What is the model/year of your Chevy?

Tahoe 2006

Mechanic's Assistant: Are you fixing your Tahoe yourself? What have you tried so far?

Only changed the switch

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

When the fan does run its cool like it should be

Submitted: 11 months ago.Category: Chevy
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Answered in 4 minutes by:
8/1/2017
Chevy Mechanic: kalamykid, Shop Owner/ Tech replied 11 months ago
kalamykid
kalamykid, Shop Owner/ Tech
Category: Chevy
Satisfied Customers: 5,521
Experience: I HAVE OWNED MY OWN SHOP FOR OVER THREE YEARS. I HAVE THE TOOLS AND SOFTWARE TO ANSWERE ALMOST ANY Q
Verified

The next time the blower will not work, try tapping the side of the blower motor and see if it starts working again. If it does, then there is a bad brush in the blower motor and the motor needs to be replaced.

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