Thermostat settings are always at lowest reading there is until the collant flows and heats up the sensor. When the coolant is at operating temperature the thermostat opens up and allows the fluid to circulate. Only when it opens up and circulates will you get a normal reading
Answers & Comments
Thermostat settings are always at lowest reading there is until the collant flows and heats up the sensor. When the coolant is at operating temperature the thermostat opens up and allows the fluid to circulate. Only when it opens up and circulates will you get a normal reading