My TL heater is acting up. Sometimes hot then cool, then warm. I believe it
may be the heater core. But hoping a flush of the coolant may help? Any tips
Thanks
> My TL heater is acting up. Sometimes hot then cool, then warm. I believe it
> may be the heater core. But hoping a flush of the coolant may help? Any tips
>
> Thanks
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As an experiment, fill the radiator and reservoir to the MAX mark with
premix coolant. Check the level again the next evening after the engine
is cold. Add coolant again and repeat until the level doesn't change.
Heater problems will probably go away.
'Curly'