first of all you didn't read the post right. The car ran no more than 190 for 30-40 minutes. car was parked for a couple of days, not 10 minutes. car ran fine for the 20 miles and when I got off the exit and ran thru the drive thru, that is when it climbed to 210*. After I left the window it dropped back to 190. car ran no more than 180 on the drive up.
