When i go WOT im heating up to like 220. My temp gauge says between N and O and sometimes between O and R, so i go and get a laser temp reader. I read the block and its surface is reading 215-221 pretty much regularly. So im driving with the heat on and driving like a wus. This sucks and summer is almost here and im running out of ideas. Im hoping someone else had this same problem because the other threads of people who did end with no conclusion.