I just want to clarify the earlier port I had on replacing a three wire alt to a one wire.<br /><br />I have a orange to battery, a red-purple and a purple from the regulator and a black from the ground bolt. <br /><br />To put the 1 wire in I should tape off the purple-red and purple wire. I will connect the orange to the hot on alternator. What do I do with the ground, tape it or do I have to connect it to the alternator? Thanks for the help.