Anyone have any idea what is causing this fairly audible "clicking/ticking" when I have the A/C on? The noise goes away when the "click" of the A/C "clutch" cycles off, then when the next "click" is heard, the noise becomes audible and quite annoying to say the least! Looking at the engine bay w/ the hood open, it's definitely on the left side [passenger side]. Any ideas? If you need any more info, please ask! Thanks in advance for any assistance everyone!