My car, just today, started making a strange sound. If I had to describe it, it sounds like a rattlesnake. It goes until I put a little pressure on the clutch, then it stops. When I say "little pressure", I mean as in just resting my foot on the pedal. I can't see where anything is caught up anywhere. At first I thought maybe it was a piece of paper that got sucked up in my engine compartment. Other than that noise, it seems to be running fine. I am wondering if the noise is either an early warning sign of something that is about to screw up or just an annoyance. My clutch itself is only a couple of months old and I don't ride it, so I am hoping that noise is not somehow related to a clutch that is about to go bad. Any ideas would be much appreciated. Thanks.
72 Super Beetle