Mechanics

MAZDA 6 HEATER PROBLEM

2006 Mazda 6 • 72,000 miles

Why does the interior heater blow cold air when car is idling but gets warm when brought off above idle about 2,000 rpm?
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Guest
December 26, 2012.




Check the thermostat, coolant level and heater core for clogging.

KHLow2008
Dec 26, 2012.


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