need help

[thedoc]

I have a 94 Eldorado. My problem is it keeps running hot. No internal or external signs of leakage. It appears to be loosing coolant from overflow. Have replaced alot of parts, still can not find problem. Does this car have any known cooling system problems?

 

[ALBUNDY]

Cooling system maintenance must be thoroughly maintained for the longevity of this car. What parts have you replaced?