i just got a 2008 ranger single cab 2.3lL 5 speed,a/c is only option its got. was looking under hood the other day and was looking at fan on engine , and it was barely spinning , truck runs cool so didnt bother with it. was under hood again and thought i heard an electric fan, did some hard looking and seen one on radiator. i can stop one on engine when truck is running and will move when electric one comes on. never seen two on a truck like that before , witch one is right . thanks for the help.