AT WHAT ENGINE TEMP IS THE RADIATOR COOLING FAN SUPPOSED TO COME ON AND GO OFF?
FAN IS NOT COMING ON UNTIL 217 DEGREES, GOING OFF @ 210 DEGREES,
READS BETWEEN THE M AND THE L ON NORMAL ON TEMP GAUGE, SEEMS HIGH,
TEMP SENSOR OHMS TEST WITHIN SPEC.
You are correct,that is a little high,might not hurt to change the thermostat.
It is suppose to cut on about 200. and off at 190
T S T is right, change the thermostat, and check for any debris in the radiator and condenser if equipped.