ok here it goes, it dosent look like its a head gasket situation, since they are brand new. When i turn on my car in the morning i will drive it for like 2 mins then the gauge will climb up to the middle on NORM which is a good normal temp but then it will move back down to the N what is this trapped air???? and how can i get it out????? by the way i have no coolant in oil, i have no water leaks and i have no white smoke coming out my exhaust. thanks for the help.