Hey everybody I was recently in traffic when suddenly a warning came up in my display saying my engine was overheating. Weird thing is it rose to max temp in a matter of seconds and dropped down to normal temperature like 15 seconds after that. I've had a problem like this before and ended up changing out the water pump and gasket as well as the thermostat. It hadn't done it since then. Any ideas on what this could be. Also worth mentioning my display got kind of faded and also a bit slow when displaying speed digitally.