gage should sit in the middle
the engine will take longer to get to normal operating temp. and the water temp could fluctuate while driving
what is normal operating temp.
About 200 degrees is normal
Normal around 210
210
200
I take it you are referring to a civilian HMMWV? I know the operating temp for the military counterpart is 180deg F.
196 degrees Fahrenheit.
Normal operating Temp is about 87C
195 to 210 degrees is NORMAL operating temperature.
195 to 210 degrees is the normal safe range.
195