Got my Fitech going on my daily driver, and am playing with my electric fan on/off settings. Using the Fitech to turn them on and off and have a 160 degree thermostat. Where are you guys that are using your efi or other control turning your fans on and off? Thermostat temp? Somewhere above or below? Only been running it for 3 days and hasn't been hot enough out for a good test to see how it acts in traffic when warm, but right now I've got it coming on at 172 and off at 165 and seems to be ok, but as I said it's only been in the mid 40s here....thanks for your help!