Im not quite sure if this is a problem but when say im already going around 60-80km/h or whatever and i put the car into neutral(say im about to stop or something) and let it roll i get this whistling sound....is this normal or what? what could this sound be?

 

I wouldn't worry about it.

 

Ok cool , It just gets a bit annoying. when the car is in gear and decelrating u can hear it a bit but its more noticeable when i put it into neutral.....but its prob nothing

thanks