My 2g is giving me some strange problems. Every now and then when I warm my car up it will just turn off on me, so whatever, i turn it back on, but now its getting worse. I was driving to work going about 50mph, and the car just stopped and turned off on me. It wouldnt kick back on until I heard a "click" somewhere under the hood, then it kicked back on. Anyone have any ideas on what this could be?