OK, update. I went out after dinner and after the car cooled off and started it up. The fan worked when the A/C was on immediately. So I pulled the sensor wire off the thermostat housing to see if it was doing anything and when I pulled it off a couple of times, it shut off and came back on when I put it back on. I did it a third time after a bit and the fan shut off and never came back on. I tapped the relay and the fan motor but nothing happened. I tried removing and reseating the sensor a bunch of times but it never came back on. The relay was hot as hell so I'm leaning towards that. I'm going to try it again in a bit when the car cools off again and then buy a new relay on my way home tomorrow. Hopefully that fixes it. Other than that this car is rocking. It looks like shit, but I have ice cold A/C and it gets 25 mph. It's paid for the tires I put on it already in one week of driving it.