So the cars coolant cap belched and i searched on forum for answers then put in a new t stat 170 burped the system. Seemed to be running fine. 2 weeks later today it happened again but didnt run hot at all.. Its a 5 mile drive to my office the car hardly gets warm it is 10degs out today. I think the pump is going out cause I have a winey noise coming from what I think is the pump. But before I brake the tools out I could use a second opinion. Thanks :shrug: