Hi guys! Ok I seem to be having a problem with my car and I can't seem to figure out where the problem is. It is winter time right now so the engine gets pretty cold when the car has been off overnight. When I start the car in the morning, I hear a sort of a whining noise coming from the engine. When I accelerate, the noise seem to increase in pitch and becomes high pitched until the car gets to about 60km/h or so and then it fades out. It returns again when the car comes to a stop. However, the noise goes away once the engine has fully warmed up to normal operating temperature. Also, when I'm turning, I can hear sort of a rattling kinda like something is skipping as it rubs across something else? What could this problem be?