my 2006 mountaineer runs up to operating temp, and I don't have any heat.

Asked by mikea1968 Nov 24, 2013 at 11:03 AM about the Mercury Mountaineer

Question type: Maintenance & Repair

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migration_judge_roy answered 3 years ago

Yes, well it would appear as though you have got a stuck thermostat (your engine does)~

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migration_judge_roy answered 3 years ago

https://www.google.com/#q=2006+mountaineer+thermostat

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mikea1968 answered 3 years ago

thanks!

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migration_judge_roy answered 3 years ago

you may have a pugged heater core too---see if the diverter valve which switches the core on is functioning normally....have someone move the lever and watch what moves...it will be along the firewall....unless it's the other side of the firewall....but make sure this HOT control works~ (cable operated)~

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my 2006 mountaineer runs up to operating temp, and I don't have any heat.

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