I talked to Cooling Components tech support and they asked me to send my fan back to them so they could verify it was functioning correctly. In the mean time, I upgraded to a Cold Case radiator. I installed it this evening. It is a nice looking piece. The tanks are stamped rather than welded like the Champion. Also, it uses two 1.25" thick cores for a total thickness of 2.5" which is 1/2" more than the Champion. I also checked and my thermostat was a 195. I swapped it out with a 180. Hopefully my fan will arrive in a day or two and I can road test it again.