1997 Ford Ranger Heater Regulation

1997 FORD RANGER
104,000 MILES • 6 CYL • 2WD • MANUAL
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HGAUT
  • MEMBER
  • 1 POST
I have all the heat I can use. So far I have replaced the vacuum valve that shuts off water flow to the core and the reostat in the dash that adjusts heat. It does not matter where I have the heater adjustment I get full bore heat. The only way to turn off the heat is to turn off the heater.
Jan 15, 2008 at 1:26 PM
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BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
well, next thing you can check to see if the blend door is sticking, if it is stuck close then it wont open and cool down the air.
Jan 15, 2008 at 1:34 PM
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