I was told it was a carrier bearing, but that wouldn't make noise some of the time, and travel to the front end. It was put on a lift today, and the noise was not reproduced. When I am at highway speeds, throw it in neutral, and turn the car off, it still produces the noise. I've also been told it c...

I drive a 1990 Volvo 240 sedan with the odometer broken at 264k. This car is also lowered and straight piped. I've spent weeks on multiple forums, and have spent quite a bit of money with no solution! To the issue at hand: Whenever I drive faster than 40 MPH, this whistling noise develops. It sounds...