I actually have an 03 neon sxt. both me and my friend agreed the engine is completely gay, we were going to do the big 3 but the my 03 neon's alternator had a weird ass plug in type of thing instead of a straight wire, so we decided not to splice it and risk fucking up the thing. We then went to the engine block and my god i don't know how they got the stock wire in there but we wouldn't risk even trying to get that out ourselves. in the end we just added an extra ground and called it a day, I'm gonna get a real pro to do it because i'm not risking messing up the thing. damn neon