I think I should change the thermostat. How do I do that?

2004 FORD EXPEDITION
70,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
JOHNKRODDY
  • MEMBER
  • 2 POSTS
My heater won't blow hot air. I think I should change the thermostat. How do I do that..you know, simple instructions please. Thanks much.
Dec 11, 2008 at 6:38 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

Replacing the thermostat isn't too hard. Just make sure to keep all coolant away from animals. It is very toxic.

To get you started, here is a link that explains how to replace an engine coolant thermostat in general. It can be used to help guide you.

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

If you look at the attachments below, they provide the directions and pics specific to this vehicle for replacement.

I hope this helps. Let me know if you have additional questions.

Take care,

Joe

See pics below.
Jun 1, 2021 at 8:43 PM
Advertisement