Captpete

My TL is making a 'Wuh Wuh or Woo Woo' noise around 30mph and higher. The noise speeds up as you accelerate and slows down when you go slower. I was thinking that the tires went out of balance. But I recently had the oil changed and asked to have them checked. They didn't take the tires off the car but just checked the condition of them and said they looked great and were not out of balance. I may take it back and insist that they take them off and check them. But what else could be making this noise? These cars don't have a differential do they that needs to have its fluid replaced? Could something need to be lubed?

Captpete

Possible a bearing going?

Jesstzn

Were the windows closed & sun roof open?

ez12a

when's the last time you had them rotated?

fwd cars are notorious for what's called "heel-toe" wear. The inner tread blocks will be worn in such a way that it resembles a saw blade, and that will cause noise.

whudini3000

iTrader: (1)

check/change power steering or transmission fluid. see if you can isolate the noise with the tiptronic by shifting gears

lilsid112

iTrader: (7)

It could be flat spots in your tires. Have you let the car sit for awhile?