Engine Cooling problem
2006 Chevy Cobalt 4 cyl Front Wheel Drive Automatic 48000 miles
where it shows the digital reading for the time and miles its showing (coolant and next to that shows the temp, but the temp keeps going up. It starts at 87f then when it reaches 190f it stops. It has no leak the fuses are all okay the hoses are not warn. And it not showing that the car is over heating nor does it show the thermator indicating that it is overheating. What could it be. I'm sorry but I lost my job recently trying to get my job back I really dont have anything now. Sorry plse give me a response to my question.