Don't shoot me I'm only the messenger! LOL My kid's car 97 Chivy Lumina V6 has a strange issue with coolant loss. It runs up in temp sometimes almost to overheating, but doesn't have the symptoms of overheating. It does use coolant and I can find no leaks, no white smoke out of the exhaust and no water in oil.

I checked the radiator today for water movement and it appears to be flowing. Electric fans are kicking in. I am stumped. Any help would be greatly appreciated.