hi guys,i have 2 cf moto jewell scooters,one is a 125 and the other is a 150.the 125 transmission died and i am awaiting parts from china.the 150 runs fine but tends to overheat(red light comes on after about 5 kays riding)and loses fluid from radiator cap.after about 5 minutes the green light resumes,and it is cool enough to go again.i have renewed the fluid and fitted another radiator cap all to no avail.does this scooter have a thermostat,this is the only other thing i havenĀ“t checked.has anyone else out there had this problem?any suggestions?