Home » Cooling Perfomance » Where Is The Thermostat In A 1999 Ford Taurus 3.0 Litre Vulcan Engine Where Is The Thermostat In A 1999 Ford Taurus 3.0 Litre Vulcan Engine My car’s only blowing cool/warm air into the cabin. I want to try changing the thermostat first, but am not sure where to locate it. Tags:Thermostat Related Questions How Do You Change Thermostat 1995 Monte Carlo I googled it and it told me to first remove the air filter and housing. Second, remove throttle body assembly. Third, remove metal tube leading to thermostat. i tried How Do You Change The Thermostat In A 97 Dodge Intrepid The car went from cold to overheating in two blocks. When the heater is blowing hot air, the car is fine, but sometimes the heat stops blowing and cold One Respons for The Question demon_spawned6 Under the thermostat housing. (does that help?) Its usually attached to the top radiator hose and is mounted onto the engine. Incoming search terms: Thermostat On A 1999 Ford Taurus 3 0?