Change thermostat?

1999 FORD EXPLORER
200,000 MILES • 4.0L • V6 • 4WD • AUTOMATIC
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SMITCHELLWOLFE
  • MEMBER
  • 1 POST
I need a diagram and written instructions on changing the thermostat and water outlet cover.
Jan 14, 2023 at 11:57 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,256 POSTS
Sure, here is a generic guide to help walk you through the repair be sure to drain the coolant first. I have included the instructions for you in the images below.

https://www.2carpros.com/articles/replace-thermostat

Be sure to install the thermostat with the cone part sticking upward. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Jan 15, 2023 at 3:02 AM
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