either your gauge/sensor or your thermostat or both need replacing. Internal combustion engines do not run cool
Pressure drops when the temperature drops.
A thermostat blocks water flow until the engine reaches operating temperature. Without a thermostat installed the engine will be very slow to warm up in cold weather and interior heat will be delayed.
Likely a faulty coolant temperature sensor. Change the sensor.
yes
Cold air flowing through the radiator. Need to know year, engine size and type of automobile. would sure help answer your question. Let me know.
Antarctica is always extremely cold.
temperature sensor is bad
It should not
No , on my vehicle there is a cold fill mark . When the engine is cold the engine coolant should be up to the cold fill mark
No, there are deserts where the temperature is always bitterly cold and deserts where it is always cool. Heat does not determine a desert. Lack of rainfall determines a desert.
i asked this question the tempture gage shows it is over heating but the engine is cold to touch
When the engine is cold it should be up to the cold fill mark