[Pacco]

I did some research. Since the fan does not have any markings to determine what type of fan I am using. The obvious give away is the Ford pig tail. Having 3 wires from the fan and the 2 colored wires tells me that I have a 2 speed fan. I then determined that the Low speed was brown with a red/orange stripe and the high speed was the brown with a yellow stripe. Now, which speed to choose when installing the Spal Fan Relay Harness? Which would you use? This fan must be from a Taurus. Thanks!!!!