Radiator Maintenance - Bleeding Your RadiatorAn overheated car is a car you can't drive. According to howstuffworks.com, most internal combustion engines create enough heat to self-destruct which is...
it is normal, when the coolant is hot and pressure built, the pressure cap allows the coolant to drain to reservoir to reduce pressure in the cooling system
But, if it continually does this whereby...
you may have a bad sensor or lose sensor check to see if the wireing is rubbing on anything
i belive if you have too much water in relation to antifreeze then the light wll come on, have your...