Grand Caravan V6-3.3L VIN E Flex Fuel (2007)
Thermostat: Specifications
The engine cooling thermostat is a wax pellet driven, reverse poppet choke type. The thermostat is designed to provide the fastest warm up possible by
preventing leakage through it and to guarantee a minimum engine operating temperature of 88 to 93° C (192 to 199° F). The thermostat also will
automatically reach wide open so it will not restrict flow to the radiator as temperature of the coolant rises in hot weather to around 104° C (220° F).
Above this temperature the coolant temperature is controlled by the radiator, fan, and ambient temperature, not the thermostat.
