I'm throwing this out there without having done much research on it because I'm at work and I hope that your expertise can help me know where to start when I get home. Here goes:
Got in the car, pushed in the clutch, started the car. I sat with clutch pushed in while I called my wife to tell her I was coming home. In the middle of my phone call car moved forward into curb as if the clutch had been engaged. I couldn't pull it out of gear and couldn't depress the clutch any further. It continued trying to drive itself into the curb. I shut it off and I was able then to pull it out of gear. I reached down and pulled on the clutch pedal that was now sitting on the floor as if my foot were still pressing it down. It came up and stayed up. I pumped it a few times and shifted through the gears and it worked as if nothing had happened. I drove it home and when I shut it down there the clutch stayed partly depressed until I reached down and pulled it again. Today I drove it back to work with no further problems. I want to figure out what it is that caused it as it would be very bad if it did this while I was driving. The other day I changed the Oil Pan Gasket, is there anything down there that I may have knocked loose? I didn't see any fluids on the ground under the car and didn't see any hanging hardware. Any thoughts?

