2012 Ford Focus S.E /Engine Coolant Temperature Sensor Click to view on Bing4:08Please wait until the engine has cooled completely before changing the engine coolant temperature sensor. The dealer recommend that you drain the engine coolant. They are the experts so followAuthor: NoneMechanic101Views: 78K Changing Coolant Temp Sensor | 1997 Ford F-150 4.6 - YouTube Click to view on Bing3:00I needed to replace the coolant temp sensor in my 1997 Ford F150 4.6 engine. The only tools you will need are a ratchet and a 3/4 socket, or a 3/4 wrench. Part from O'Rielly: https://wwwAuthor: TJ's AutoViews: 35K Ford F150 Coolant Temperature Sensor - Best Coolant Order Ford F150 Coolant Temperature Sensor online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.