Before I start yes I know there are DIY's but none of them answer the question I have.
I purchased a Spal thin mount 16" fan and went to mount it with the Spal wiring harness. With all of the threads I have read it seams most E30s have 2 wires going to the temperature gauge attached to the radiator. I have 3 wires going to it. The only wire that gets power no matter how hot the engine is the green wire. I do not want to wire this to a switch because to me i like the piece of mind knowing it is just going to turn on and I do not have to constantly look at the temperature.
I purchased a Spal thin mount 16" fan and went to mount it with the Spal wiring harness. With all of the threads I have read it seams most E30s have 2 wires going to the temperature gauge attached to the radiator. I have 3 wires going to it. The only wire that gets power no matter how hot the engine is the green wire. I do not want to wire this to a switch because to me i like the piece of mind knowing it is just going to turn on and I do not have to constantly look at the temperature.
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