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A/C Clunks

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Old 09-24-2017, 07:06 PM
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A/C Clunks
When I turn on my A/C when my car is warmed up I get warmish air, then there's a clunk from the passenger side of the car and blazing heat starts coming out. What's the problem here?
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Old 09-24-2017, 09:00 PM
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Re: A/C Clunks
It sounds a little like the temperature control flapper valve is broken or loose. That's the valve connected to the panel control by a cable.
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Old 09-24-2017, 11:33 PM
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Re: A/C Clunks
http://shbox.com/1/hvac_vacuum.jpg
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Old 09-24-2017, 11:47 PM
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Re: A/C Clunks
Thank you guys, that picture makes things so much easier to understand!
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