WebFeb 20, 2024 · 3.5K views 10 months ago. Thermostat replacement on a 2.3 liter Ford Fusion, manual transmission Show more. WebMar 14, 2012 · The thermostat's job isn't to prevent overheating. It is to prevent overcooling. When the outside temperature is below around 80 degrees, the ram air through the radiator while moving (or the fan while not moving) is enough to bring the coolant temperature well below the minimum (195, or in your case 180). The thermostat closes to prevent that ...
Thermostat Replacement - The Ranger Station
WebApr 20, 2024 · The thermostat is a valve that helps control engine temperature. When the engine is cold, the thermostat stays closed to block coolant flow to the radiator, letting the engine warm up faster. Once the engine hits a certain temperature, the thermostat opens up, allowing coolant into the radiator, where it can cool off and keep the car from ... WebMar 8, 2024 · The 2001.5 - 2003 2.3 engines use an electrically heated thermostat. That thing on the thermostat is a little heater that the ECM uses to heat up the wax to open the … stay the arbitration
Diagnosing Ford’s Cylinder Head Temperature (CHT) Sensor
WebJun 18, 2024 · When the vehicle is running, the engine-driven water pump moves coolant through the engine (where the coolant picks up heat) and toward the thermostat. The … WebSep 1, 2011 · TIP 3: The most important factor, to successfully test the thermostat, is to start your troubleshooting with a completely cold engine. What I mean is that the engine has to be at ambient temperature. This will guarantee the accuracy of your test. WebApr 20, 2024 · When the engine is cold, the thermostat stays closed to block coolant flow to the radiator, letting the engine warm up faster. Once the engine hits a certain temperature, the thermostat opens up, allowing coolant into the radiator, where it can cool off and keep the car from overheating. stay the course quote