Quote Originally Posted by twistedsymphony View Post
Another really cool trick that I use to find the source of noises... if you can easily reproduce the noise with the wheel off then get a rubber hose and an ear plug... shove the plug in one ear, and the rubber hose in the other...
I tried that, once... I can't remember what I was using it for, but I was just afraid I'd accidently find a source of high pressure air and blow my brains out all over the engine bay...