Why Does My Car Have Two Thermostats at How1

Why Does My Car Have Two Thermostats. I would recommend replacing both thermostats. Instead of manipulation of the air side of the radiator, the coolant flow to the radiator is varied.

There are two separate thermostats in your application, a primary and a secondary. I am trying to determine why i have two thermostats on the wall. How long does it take to install a coolant thermostat?

Also know, why does my car have 2 thermostats? Also to know is, why is my 2007 dodge caliber overheating? As the coolant gets hotter, the thermostat opens, allowing coolant to flow through to the radiator to be cooled. I was talking to a mechanic from toyota and he informed me my auto transmission has a thermostat the regulates when it will allow my car shift gears he also said not all cars have this