I have noticed in my car over the past month that my normal operating temperature is much lower than usual and I can never get the fans to blow hot air, it only blows mildly warm air. I have a scan gauge and a the max tempurature i get to is about 162 whereas before it was about 186. Has anyone else had this issue? If so was it your thermostat opening too early or something? I thought about just popping it out and testing it in water but it looks like its a pita to get out. Thanks for any help!