AC Fan Noise - MR2 Owners Club Message Board
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post #1 of 2 (permalink) Old July 18th, 2019, 11:23 Thread Starter
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AC Fan Noise

My fan makes a vibrating noise when the AC is running. No noise when running the heater. If I turn the fan off when the AC is running the noise stops. I checked the fan under the dash, cleaned it and inspected it. Everything looks solid.
kd5tme is offline  
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post #2 of 2 (permalink) Old July 19th, 2019, 09:52
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Originally Posted by kd5tme View Post
... If I turn the fan off when the AC is running the noise stops...
If you turn the fan off, you also turn the AC off. Maybe you are just hearing the AC compressor. The idle will also bump up when the AC compressor is engaged.
rmeller is offline  

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