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Discussion Starter · #1 ·
Not sure if I never noticed it, but my engine fan (or some fan under the hood) is starting to make a higher pitch than I've ever noticed. If I'm parked, or waiting at a light, I am noticing it now. Anyone else hear this same noise, or am I just being weird? Does a different fan come on when it's cold out? My temps have not moved on the gauge.
 
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