hi yotatechers. this place is cool, i hope someone can help with a question.
i got a 91 runner with a horn that does not work, i'm guessing it's the horn it self due to the fact that no fuses are blown and no wires are cut. so i purchased the dual hella air horn, i mounted the compressor and horns. i've wired it up so far, that last wire i'm on is the one i have to splice to the horn itself. so i've striped both wires that go to the factory horn, and as i tap each one the horn goes off. either wire i touch the horn goes off. i just can't figure this one out. thanks for any help

 

Here's how I did mine. Sounds like you might have a short or something going on there.