Wax valve help
Many of you have changed to a wax valve to control the hydrlic fan. My 2001 350 8.3 turbo gave us some trouble on a recent long trip. I disconnected the electronic controller to default to high speed and never saw 188.. So trying to find the correct wax controller and hope to install myself. I know about Source engineering kits. It is my understanding that the last three numbers are the temperature at which the valve will operate at. 210, 190, 150 and maybe others. My question is, will the 190 do the job, or do I need the 210.??? [Mod edit].