Are you trying to track down the engine thermostat on your Ford Explorer 2.0L but having a hard time finding it in the engine bay? You’ve come to the right place!
In this video, I will show you the exact, precise location of the thermostat housing so you can clearly see it and get straight to work. On the 2.0L EcoBoost engine inside the large Ford Explorer, navigating the cooling system lines can be tricky. This quick, direct guide is designed to save you from guessing, help you avoid disassembling the wrong parts, and save your valuable time and effort.
⚠️ Common Symptoms of a Bad or Failing Thermostat:
A failing thermostat will cause major issues with your SUV’s cooling system. Depending on whether it is stuck open or stuck closed, you will notice these clear warning signs:
- Engine Overheating: The temperature needle spikes into the red zone, meaning the thermostat is stuck closed and keeping hot coolant trapped inside the engine block.
- Engine Runs Too Cold / No Heat in Cabin: The gauge never reaches operating temperature, and your heater blows freezing cold air because the thermostat is stuck wide open.
- Check Engine Light (CEL): The computer triggers diagnostic trouble codes, most commonly P0128 (coolant temperature below regulating temperature).
- Erratic Temperature Gauge: The dashboard temperature needle constantly fluctuates up and down while you drive.
- Coolant Leaks: Puddles of antifreeze under the front of the vehicle caused by a cracked or warped thermostat housing.
If you are dealing with cooling issues or a freezing cabin in the winter, locating the thermostat is your very first step to fixing the problem. Watch the video to see exactly where it is hidden so you can prepare for your replacement safely!