HAS ANY BODY WITH A Kawasaki 650 HAD ANY PROBLEMS WITH THERE BIKE OVERHEATING FOR EXAMPLE THE TEMPERATURE LIGHT COMING ON ? The temperature light comes on the bike running hot even though there is coolant in the reservoir. Has any body had a sticky thermostat ? I saw a KAWASAKI 650 today with the temperature light on but had coolant in the reservoir but you could here it bubbling inside the engine. After the bike cooled down it ran fine which leads me to think the bike is running hot because of may be a sticky thermostat not letting enough water in to keep the engine cool on a hot day when being driven quick. Can any one confirm on this problem or had the same problem.