Thank you for your reply. I have had the car for roughly 3500 miles and just had the oil changed for the second time (first time the day after I bought the car), There is no mayo in the oil or excess condesation from the exhaust. I checked the connection on the coolant sensor bottle and is connected. Also I checked the connections on the thermostat housing and all 3 are connected there also (yellow, blue, orange connections). The car has no coolant leaks or hose problems. I did notice that the amount of coolant in the reservoir is a bit high. Wondering if it could be the temperture sensor? Th