I finally got to take my new to me 2003 660R out to the trails to ride it yesterday. It ran real good all day except toward the end of our day. It started and ran fine for about 5 mintues while riding then it seemed to bog down and die. After it died it would have to sit for a few minutes before it would start again, it really seemed like the key was off after it would die but the key was on and had no power. I also noticed that the carb overflow hoses were leaking a lot of gas out. Does anyone have any ideas on how to fix this problem? I noticed it they were still leaking gas when the fuel petcock was turned off so I clamped the hose and all of the leaking stopped but when I unclamp it it seems to start again.