I have a 2002 Boxster that enjoys dumping the entire contents of the engine coolant on a regular basis. The entire coolant tank seems to be dumped from the emergency overflow whenever this happens. No warning lights appear on the dash either before or after this occurs.
The dump happens only when I turn the engine off after driving. After turning the engine off I hear rapid running liquid coming out of the back of the car, and can see the coolant fluid flooding over the pavement. It completely empties the tank and takes about 30 seconds.
There does not appear to be a leak in the