Ok, this is strange. I was just putting around town doing normal around town stuff. Shopping and stuff. All slow. I notice the idle is a little low, so at the next stop, I mess with the idle adjustment a bit. I could only get it to idle at 1800 or 1200 RPM, so I give up on it for now. As I get off the bike, I notice watter dripping. The bike overflowed the coolant. The little tank is full and around 2 cups overflowed on the ground. Strange. The level was fine last time I checked it. The bike showed 5 bars was was not running hot. So I go do my shopping and come back in a few hours to find the coolant tank empty. I start it back up and let the bike warm up as I gear up. I can now see a little coolant in the bottom of the tank. I drive the bike home. No overheating, and by the time I get home, the coolant tank is at a normal level. I just checked the now cooled down bike. No coolant in the tank. What is going on here? Failing water pump? Thanks for any help.