Question about 1999 Mercury Sable

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No heat hoses dont even get hot have great a/c

I get just a little heat but if i turn the blower on it gets cold

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  • sampsonchild Jan 11, 2009

    i have already checked coolant and the control valve no mist on windows no smell of antifreez and have put in thermo thanks for the help

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Check to see if the car has enough coolant and is there mist on the inside of the windows because if there is your heater core is gone but do the first thing first check the coolant level and let the car get to temp and keep putting antifreeze in until it gets to the hot mark and close the cap right away cause you may have an air bubble in the system

Posted on Jan 11, 2009

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Try the heater control valve under the dash. Replaced on in my 2002 truck

Posted on Jan 11, 2009

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