Replaced Temperature Sender for Gauge because we lost signal on the
engine temp gauge on the instrument panel. Bled the cooling system drove
it around, and bled again and again both at the radiator (inclined) and
thermostat housing.

-Somehow, temperature seems to be going above the midline very easily to
the point of concern. Fan kicks in and everything seems fine other than
high temp. It never crossed the midline before. This time, it goes close
to the high end.

Any suggestions?