Does anyone know what a good temp is to have the low speed fan kick on and then have the high speed fan kick on? I think mine right now is set at 204 degrees for low speed and 208 for high speed. This just seems a little high to me. What do you guys have set on your Tuners?
That's all going to depend upon what thermostat you are using. In other words, having the stock 192 thermostat in there and setting the low speed fan to kick on at 180 will do nothing. Personally I have mine set to kick in at 185 (5 degrees above the thermostat opening) and the high kicking on at 195.