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      06-06-2012, 10:39 AM   #15
tscharm
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Drives: White 07 e90 328xi
Join Date: Apr 2012
Location: Midvale, UT

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OP, I think I know what youre talking about. I have a '07 328xi. I have a similar sound at low speeds. Higher-pitched and kind of whiney. But it disappears when the car is warmed up.

Im curious as well...
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