Anyone please help I can't get my alternator to charge the battery on my 240z. This is the way I connected it, there are 3 wires the fat one from the alternator on the bolt goes directly to my battery +. The connector that has a medium and thin one, the medium one goes to bat + the thin one goes where? I tried puttin the thin wire on to positive, but still wont charge. I also tried puttin a bulb (thin) on positive and grounding it the bulb it stays on but wont charge please help. Or is my alternator no good?
thanks