This is my first post to the group. Thanks in advance for any assistance. My 300E 96K developed a nasty overheating issue to the point the coolnat boils in the reservoir then spits out coolant. We have replaced the thermostat. The radiator is brand new along with hoses. Mercedes coolant was used in proper ratio. I had a head gasket replacement and the head machined last Dec. Can anyone offer any advice. Has anyone else had this experience
Thanks

Joel