Hi,

The car has about 150K miles on it. Recently I've noticed the temperature guage shows high, 100 c at about 5 miles of driving. I haven't driven more than ten miles per trip lately so I don't know know if the car would over heat. I've checked the radiator fluid and it seem to be at the right level. Where should I check next? Could it be the radiator temp. gauge need to be replaced? Please advise, thanks.

DL