the reason im trying to find this out is the car runs just off the battery. it has a new alternator battery and starter. when i put the test light on it, it does not Light up. the Other wire lighted up as positive witch i already new that my friends car showed the wire that read as nothing is supposed to b negative. but i need to no where it runs to or if i can just run a new neg from the battery or something thanks in advance.
here's a picture
http://action.publicbroadcasting.net/cartalk/posts/list/1/2155442.page
and the 2 wires are coming off the side of the alternator not the back thanks.
so this wire doesnt have anything to do with the charging of the battery?
here's a picture
http://action.publicbroadcasting.net/cartalk/posts/list/1/2155442.page
and the 2 wires are coming off the side of the alternator not the back thanks.
so this wire doesnt have anything to do with the charging of the battery?