I just bought an 04 wrx the other day. I was kinda rippin on it that night and the next day i saw coolant was sprayed on the engine bay and realized the dealer had to much coolant in the resivior. I had to go to work so i didnt have time to syphon out so i drove it. On my way to work drivng i noticed the temp guage was fairly high (enough to catch my attention) on the highway. I exit the highway to a residential street to bout 40 and then it hits red. So i pull over and let er cool down enough to make it to work.
Coolant is clean
Could there be air bubbles?