Temperature gauge not working
I am out of town and my temp gauge just went all the way to the left. The water in the pipes are warm. The t,stat housing has a temperatur sensor and a engine coolant sensor. I suppose I should go by a dealer and replace the engine coolant sensor? What does the temperature sensor do? Could it be any thing elsa?
well, for me it is a guessing instrument
who on earth knows really what is the temperature between 12 o'clock and the red line? And what temp is half way between 12 o'clock and the red line?
http://www.nmia.com/~dgnrg/gauge1.jpg