Well I filled the resivoir tank last night, drove it 2 miles to campus today and by the time I got there the low coolant light had come on again. There wasn't anything under my car this morning, pretty sure its the head gasket now. f#*k.
check the oil for water. pull the dip stick and look for separation in the oil. could be a hose or a vacuum heater control that goes into the fire wall. If it leaks from a hose going into the firewall that could be it.