I have not driven the car for over a month, so I start the car and checking the fluids. The car is idling for about 5 min and I notice the temp gauge is over 150/ and the xfi edash screen is telling me its 170. I go to the radiator and notice the twin fans are on and the outside of the radiator is luke warm. I opened the cap I see the water 2inches down from the top and I touch the water just warm. While car is running and cap opened the water stays still.. I would think it would be flowing around? Any help thanks