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Q: Why does your temp go down when the heater is on and when its not on it gets a little hot?
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Why would heater only blow hot air when you turn the temp switch down Replaced temp switch and still does it?

A restricted/plugged heater core can do that. Try flushing the heater core.


What would cause a 1996 Dodge ram heater gets warm but when you turn Blower up it goes cold?

If the engine is getting up to normal temp, the heater core might be plugged. Heater core is not plugged and normal operating temp!


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Does a 98 dodge stratus have a heater control valve?

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Why would your 99 Jetta act as if it didnt have a thermostat when there is a new one installed?

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What is a heater blend door?

it's the cable that connects your heating/cooling temp slide switch to the heater box inside the engine. If it's broken you will have no temp control.


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