Hi Guys,
I have a 01' Grand Prix GT with a 3.8, non supercharged. It has 86K, I get a odd noise when I hit around 35 Mph and it gets louder as I go faster, it sounds like a propeller on a plane, or a whine. When you hit about 65, it's at such an RPM that you can hardly notice it. The odd thing is when you make adjustments to the steering wheel, you can make the pitch or whine sound change as well. It sounds like it's coming from the front of the motor. If the car is idling and I rev it up, cannot get it to do it, so I'm wondering a power steering pump, trans-axle issue or has anyone else experienced this noise? It seems to run fine, just sounds like a Cessna on takeoff!!!!
