No, there will never be too much antifreeze in radiator. In recovery tank is possible. If coolant is being poushed to the recovery tank, either there is a head gasket problem, the radiator cap is bad, thermostat is stuck or the cooling fans are not working.
The reservoir should not have too much coolant in it. Check that there are no leakages in the tube between the radiator and reservoir. Any leakages would result in the radiator depleting while the recovery tank would overflow.
Thursday, June 24th, 2010 AT 9:31 AM