Propeller Noise

[BigDaddyShoe]

Just got my oil changed at GM, and replaced my tie rod for my front right wheel, and noticed a weird noise. When accelerating this electric type motor noise increases with throttle, but when releasing accelerator, RPM's drop to nominal (~1000) but the noise persists. When braking the noise levels off until the car stops. What the heck would this noise be? I was thinking perhaps the blower motor, but the HVAC can be set to nil and it still occurs. Also, it could be the fans as a result of aging, I don't know. The car has around 74,000 KM on it, so I'm not sure whether it's due for some transmission fluid change, or perhaps a tune-up.

Any thoughts?

[misslindseysue]

You sure it's coming from in the car? My hubs sounded like an airplane taking off when they went bad. That'll increase with speed, and obviously stop when you stop.

[Jetfix]

Is the radio on? If your plug wores have gone to S#$% it is not uncommon to get feedback through the stereo

[StockAlero00]

Our cars are not meant for tuneups before the first 100 thousand miles. So I am pretty sure that's not the problem. Neither do I think it's your spark plugs. Check your transmission, and any loose wiring.