Quote Originally Posted by sodhi90 View Post
Check your automatic belt tensioner for the drive belts in the car they rattles at idle and certain rpm when worn out.
hmmm how do I check if its worn out ? would it be clearly visible ? I was actually about to get a long screw driver and use it as a bit of a stethescope on everything that is driven by the drive belt to see if any bearing etc.. are worn out and ratteling ! I just have to find someone to rev the car while I'm trying to listen for the noise