1999 Ford Explorer Engine temp ga runs cold

Tiny
JHOSS
  • MEMBER
  • 1999 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 100,000 MILES
My girlfriend's '99 Explorer Sport doesn't blow any heat at all. The engine temp gauge never gets above the "cold" mark. What could be the main problem? Thermostat stuck open? Fluid levels look good and I haven't noticed any leaks.
Friday, February 12th, 2010 AT 9:09 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
It sounds like you are right. Chances are the thermostat is stuck open. I would start by replacing that to see if it fixes the problem. Chances are it will.

Let me know if you have other questions and if it works.

Joe
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Friday, February 12th, 2010 AT 4:55 PM

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