nismorac3r said:same thing happen to me......last time i check my engine ....its look like the timing belt need to be change or something....or probably because its not warm up yet..... try to warm it up your car for like 3 to 5min before you leave your house or work....so your engine wont make that noise....but if the noise coming from...when u turning ....thats gonna be the AXLE....it needs to be replace..