At 200F you should be fine that isn't that hot. When your temps are up around 240-250 you are looking at some problems.
Pick up even a $15 dollar water/oil/amp gauges from Autozone, they work well enough. This will help narrow your problems down and give you a better idea of what is going on with your motor.
Pick up even a $15 dollar water/oil/amp gauges from Autozone, they work well enough. This will help narrow your problems down and give you a better idea of what is going on with your motor.