I installed an oil temp gauge in my 05 WRX about a week ago, and noticed that the reading stay around 200 F. I was in some stop and go traffic yesterday and the reading climbed to 220F. This got me a little worried, but I figured it would go down once I got moving again. After driving on the freeway for an hour, it never went down... I got where I was goin, parked, and came back 5 hours later to go home, and it stayed around 200F. What's anyone else getting off their oil temp gauges? Should I be worried about it climbing to 220F and not dropping? By the way, I installed the sender in the gallery plug under the intercooler.