multiperpus

So here's the story, picked up an e-fan, ditched the clutch fan, wired it up with a thermo switched and ran the hot to the ignition wire under the steering wheel. Turns on when I need it shuts off with the ignition, or when its not needed (pretty much stays on once thermo switch tells it its time). The problem is, now the engine doesn't shut off with the ignition, runs for a couple of seconds then stalls. Only thing I can think is to put a toggle on the hot, witch I was trying to avoid. I do have a remote starter installed from the po...in short I don't get it. Any advice?