I have a 1985 dodge 150 custom 1/2 ton truck with a 360 4barrel 8cyl and my alternator is not charging the battery. The alternator is brand new and so is the battery, but the alternator is still not charging the battery. The egr time control is melted and I don't know why. So is it the voltage regulator or could it be something else? Please help me any info would be greatly appreciated!