Question about 2006 Acura MDX

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The heater (fan) makes a loud noise.

I just got my oil changed. I turned on the heater fan. It makes a noticable hum/thuding sound. What could this be?

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The most obvious problem could be that something has fallen down into what is called the squirel cage of the fan.

Every once in a while a mouse will decide to build a nest there.

Posted on Nov 26, 2008

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