Quote:
Originally Posted by eswimm
If you're talking about the whistle, I had something similar with my 2010 X5M. Traced it to the AC blower motor. Apparently a bad bearing or something that would squeak faintly during deceleration, especially if you were turning slightly at the time.
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Hi,
Yes, i have a whistling noise as soon as I let off the gas from 2K- 3k RPM. It's easier to notice under 40 MPH mainly because its kinda hard to get to 2-3K rpm on city streets when traveling fast (basically too much traffic).
The only leads are vacuum leak/ intake boot leak, or the bearing issue you describe where the seals are bad. The problem is that I don't think CPO will cover any of this.... and I have 49,970 miles
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Car is at the stealership now.