I had been running at a temp of like 210 -215 with my fans on all the time! My waterpump had gone out and been replaced as well. Now today I had put in a hypertech 160 t-stat and added a bottle of Redline Water Wetter. My temperature stays about 175-180 or so when driving at most. When Idle it gets up to about 185 or so, and with the air conditioner on it runs about at 190. I am so happy that I finally go my tempature down to what is reasonable in my mind. BY THE WAY, those temperatures were from today at nearly 100degrees outside. ALL OF YOU GO PUT A HYPERTECH 160 T-Stat and WATER WETTER!!