Ok - can't resist... Did Dr. Bert work on this car? (for those that haven't noticed look for his long thread where other members go crazy because he likes to run 60 degree thermostats - amusing reading.

Sounds like it could be a low temp thermostat, a stuck open thermostat, or maybe a temp gauge that's off. Hard to tell without further testing.

So, where in north Georgia are you? I'm near Gainesville.