i got a volts meter in my car and it has a white which is power for the light, black which is ground, and 2 big red wires that got o my alternator, one is a primary wire and the other isnt. i have 4 wires going on my altenator. where does my to wires hook up to. or can i take a meter and try to fid the wire or wires that have volts going through them? im just wondering if i have to use both or just one wire.
thanks,
michael