I have a 95 Accord with 70,000 miles on it.

The temp gauge usually runs about a quarter of the way up from cold, now
for some strange reason the gauge stays right on the blue (cool) part of
the gauge.

I just noticed it doing this 2 wks ago, I live in Florida so I always
keep an eye on the temp gauge in the summer, especially while in stop
and go traffic.

Sometimes it will barely move above blue area to the line but thats it.
If I turn the heater on it drops all the way down below the blue area
and it blows out *warm* not *hot* air so this rules out a bad sending
unit.

Does anyone know what could be causing the engine to run so cool?

Also, no work or preventive maintenance has been performed on the engine
recently that might some how cause this problem.