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Question:

I have a question on a Electric fan im a 86 trans am OEM wiring harness?

How can i wire my OEM harness i purchase at the parts store for my Electric fan. Is there a way for me to Not to wire it into the A/C compressor and it work . the instructions say to wire it into the A/C compressor wires. Mine does not work . Any other alt. I don't not want to wire a toggle switch

Answer:

You can wire it into the ignition switch so it runs all of the time. Make sure you use a relay or you will burn out the ignition switch. Use a relay no matter how you hook it up. OR, you can buy a sensor that goes into a radiator hose. It's a sensor with a adjustment knob or screw that has a thin sensing tube coming out of it. You loosen the radiator hose clamp and hose, slip the tube into hose so it's in the coolant flow, and tighten the clamp. You set the knob or knobs on the module to come on at about 190 degrees. Then you wire it into the fan. Directions should be included. You must use a relay or it will burn out the module. Check out stores like Pep Boys or Autozone or Advance or JC Whitney for one. Not expensive and you can install it yourself. You can wire it so it only comes on if the ignition switch is on and the car is at 190 or better.
Did you place a warm twine to a minimum of one area of the recent thermo change? in case you are able to manually connect the two connectors on the thermo change and get the fan to run then the priority is a nasty thermo change. If connecting the two factors manually won't make the fan run you haven't any longer have been given 12 volts on the change. what's a 347?

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