Hi everyone I need some advice on what to do with the overheating problem that my 96 318ti is having. Here is a list of all the things that I have replaced: radiator, water pump, radiator sensor, head gaskets, thermostat, radiator fan, some of the water hoses, and I even overhauled the head cylinder and it is still overheating. Now I am leaning towards an electrical problem instead of a mechanical problem. Any suggestions?