How do you change the thermostat on a Prizm?
How do you change the thermostat on a Prizm? Remove the two bolts that hold the radiator cover onto the engine. The thermostat sits inside of that cover. Once the bolts are removed, lift the cover off the Prizm and pull out the thermostat gasket and thermostat. The gasket and old thermostat can be thrown away. Place the new thermostat into the Prizm engine and put a new gasket in place. Where is the radiator hose on a Prizm? Locate the top radiator hose and trace it to the Prizm engine. The part that the hose connects to on the...