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Check antifreeze level, then thermostat next, heater core last
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∙ 14y ago
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If the heater works but blows cold air and heater core is good what do i check next?
Get the air out of your heater core.
Heater problems on ford 1999 expedition?
the heater blows warm air when fan is on low but blows cold air when fan is turn to higher setting
Ac works but heater blows cold air?
heater hoses might have been disconected
Your heater in your jeep only blows cold air why is this?
The most common reason a automobile heater blows cold air is the water level is low. Check the water level and fill to the appropriate level.
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we changed radaitor & thermastate , now heater blows cold air
Why would your heat only work on defrost?
ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air? ihave a 1986 chevette that when i turn defrost on it blows out heat and when i put heater on it blows out only cold air?
Why does Heater blows cold air on 2001 blazer?
you must have low coolant or a bad heater core
What causes cold air to come out of air vents when heater not on?
The heater may not be on - but the fan still blows air through the vents when they're open !
Why Mitsubishi heater problem?
Whats the problem? Blows cold air with the heat settings on?
Why is the heater in my 99 ford windstar only blowing cold air?
The most common reason the heater is blows cold air on a 1999 Ford Winstar is a bad thermostat or blocked heater core.
Silverado heater blows cold air only?
possibly thermostat stuck in the open position?
Why does your heater in my KIA sportage not work only blows cold air?
it has a dead raccoon stuck in it
