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Ford Taurus
Chevy Blazer S-10
Car Heaters

Why would you get no heat-defrost in a 93 Ford Taurus if the blower is working and there is no leak?

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2009-12-20 01:58:54
2009-12-20 01:58:54
See "Related Questions" below for ideas on fixing Taurus/Sable no-heat problemsAnswer
Make sure you have vacuum going in the cab from the engine. The vacuum line runs from the intake to the reservoir, which is a round plastic ball looking thing, and into the cab.


AnswerFeel the 2 heater hoses coming from the firewall - since the coolant runs through the heater core all the time, BOTH of the hoses should be hot.

If one is not, that's a key indicator the core is plugged/obstructed.
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Related Questions

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The blower may simply have burned out. If the blower is out then the heater probably still works.

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Defective blower motor or blower motor resistor pack.

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Blown fuse? Bad blower motor? Bad blower motor resistor? Bad blower motor switch?

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blower motor bad or no power to it chech fuses blower switch blower motor

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Could be, a blown fuse, a bad blower motor, a burned out blower motor speed resistor, a bad blower motor switch,


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