2007 MERCURY MILAN
71,000 MILES
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My heater blows cold air when I stop at light, but warms back up when I take off again. Is this likely a water pump or thermostat problem?
Oct 19, 2012 at 12:48 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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