fans work, coolant is where it should be. Where else can I check, before taking it to a shop?
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2005 Mercury Mountaineer Question: I have a 2005 Mountaineer with no heat. What could it be other than a thermostat
Answer #1ziptie12 April 02, 2013, 18:38Master
No heat inside , but is engine warming up properly? Temp guage acting normal? Hoses under hood HOT like they should be? If so , problem may be blend door actuator (controls airflow through heater core/evaporator).Manual or automatic climate controls?