Anyone ever had this happen? I just replaced the battery in my FD and finally got it started (I'd been cranking it on the old battery and I think I flooded it) and after the smoke cleared I turned the car off and noticed that the fans were on...The car hadn't been running for very long, but I didn't think too much about it until they didn't go off after 10 minutes. So, I took the car out for a spirited spin and made sure to be running for a good 10-15 mins, and when I got home I turned the car off and the fans still kept running. So, I let them go for ~10 mins and finally just disconnected the negative battery cable, reconnected it, started the car, stopped it and no more fan.

Sorta voodoo, but I'd never had it happen.