1997 Ford Expedition Runs cold

1997 FORD EXPEDITION
164,000 MILES • V8 • 2WD • AUTOMATIC
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DMCGALLIARD
  • MEMBER
  • 1 POST
We just replaced the thermostat in this vehicle, yet it still will not heat up. The thermostat that was put in was a 195 degree. What else could be cuasing this. There is no carbon monoxide in the cooling system.
Feb 4, 2010 at 8:37 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
Are you sure the temp sending unit isn't bad and the engine is actually getting hot? Does the heater work?
Feb 5, 2010 at 2:19 PM
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