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97 sable no heat


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timothybaird
New User

Nov 18, 2013, 1:46 PM

Post #1 of 2 (1700 views)
97 sable no heat Sign In

I have a 1997 ford mercury sable wagon. I have no heat. I have gotten all air bubbles out of cooling system. I can go under the dash and feel heater core it is hot to the touch, even thru the plastic. when I turn the selector switch air changes from def to floor like it is supposed to do. when I move heat range switch all I get is cold air. a/c works like it is supposed to.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 18, 2013, 2:11 PM

Post #2 of 2 (1687 views)
Re: 97 sable no heat Sign In

 The temperature is controlled by the use of an air mix door that is operated by an electric motor/actuator. This door can be jammed or the actuator can be inoperative or have stripped plastic gears internally.



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