i have a 88 body that i just did a swap into. everything was suppose to line up perfect but im still off by three black wires that are spliced out of one. And three brown with white stripe cant seem to figure it out I know it cant be for my fuel pump b/ c i hve that on a manual kill but if someone could let me know where those wires go i would be a really happy person.

 

where are these wires? engine bay? interior?

 

the wire are in the enginbay on the left side ( their coming out of the wire harness)

 

sounds like grounds.