I have coolant leaking from the front of my Chevette. The thermostat, radiator, and hoses have been replaces. The leak seems to be coming from the front of the engine block. It only seems to leak when the car is running and drips pretty fast. My diagnosis is the water pump but I wanted to see if anyone else thought differently. Possibly a freeze plug or head gasket? I dont think so for either but Im no engine mechanic either.