Hey guys,

So I'm getting a weird humming noise from the left front area sounds like a airplane noise. The higher the speed the louder it gets. When the car is in neutral it doesn't go away either.

Side note I'm running D2 coilovers and a 215/45/17 falken G4 tires.

 

while moving, right? does it change probably the wheel bearing...but does it change pitch when you turn one way or the other, or change your speed?

 

It's all the time. When it's rotating. 45mph and above when it gets loud. I might check the play in the bearing tonight.

 

ok, but when the car is not moving, but the engine is running, there is no noise, correct?

 

Totaly mis read that. Yes when the car is sitting sit. No humming. Only when the wheels are moving.

 

wheel bearing most likely, did you check for play?

 

Don't know if this will work, but check for any boost leaks. I've had loud humming noise and it was always boost leeks.

 

the 2004-2006 ralliart is not turbocharged from the factory.

 

I checked for bearing play nothing out of the normal. I'm going to take it to a mechanic to double check the noise. That way I'm not going crazy or before I rebuild my whole front end.