Hey yall, I've Been slowly working out all the electrical gremlins in my car for the past year, and I have 2 big ones left. but as of right now, id like to figure out why my alternator isn't charging, the main Wire (I don't know the correct names of these Wires) reads a constant voltage from the battery and slightly drops when under load (E.I putting the key in the ON position) but the BLUE and GREEN wires (Field wires?) show no voltage what so ever.