Question about 2000 Mercury Sable

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My a/c fan does not turn off, even when I have the heat on in my 2000 mercury sable. I wasn't getting any heat so I replaced the thermostat and I only get very little heat and saw that the a/c fan kept running so I took out the fuse for the a/c and I am still getting very little heat???

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  • yadayada
    yadayada May 11, 2010

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The fan is sopposed to cycle on and off its to keep the car cool your problem ti your heater core is plugged up and very restrictive. just pull the hoses off of it on the fire wall and hook up a garden hose to one side by cutting the end off and clamping the hose to the heater core, then turn the water on untill clean water with good flow comes out of the other hose bung, then switch sides and run the water the same way then hook everything back up and top off your coolant leval and check to c if all is well

Posted on Oct 05, 2009

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