Alright, here's one for y'all to ponder. Every day, I drive to work at 2:30 in the afternoon and my temp gauge is right where it should be. Every day, I drive home from work at 11:30 at night and my temp gauge is close to being pegged on the hot side. Every day for the last few weeks it's been like this. There's no evidence of things actually overheating.
The only thing that's different when I drive home is my lights are on 'cause it's night. This afternoon on the way to work I turned my headlights on to see what would happen. Gauge was right where it should be. Hmmmm...
