Does anyone have an aftermarket water temp. guage on a 2.3L DOHC engine? I recently istalled one, along with an electric fan, on my 2003 and am trying to figure out the optimal temp to set the fan to come on at. I know it has a 195 thermostat from the factory, but I'm sure the operating temp is slightly higher. Any help or info would be greatly appreciated.

 

id set it at about ten degrees higher