On Thursday--in the middle of our first really cold spell of the winter--I noticed that the clutch in my 1995 Jeep Wrangler was engaging with the pedal unusually close to the floor. I made a mental note to investigate it over the weekend. Unfortunately, when I tried to leave work on the next day, I found that the pedal went all the way to the floor and the clutch wouldn't even disengage at all, making shifting impossible. We towed it home, and I got to spend a couple hours on Sunday fixing the problem.