My alt./sp sender fuse keeps blowing. I know i have a short some where I just need an idea where to start looking anyone have any ideas. Oh could it be a o2 senser wiring it out cuz i like my wires are exposed on my cat.

 

It definitely could be the 02 wiring. If it's grounding out on the exhaust, they will pop that fuse, because although it isn't labeled on the fuse diagram, the O2 sensors get power from that circuit as well. I was having that same issue a while back, and I found a short elsewhere. It could also be the alternator wires that run underneath the intake manifold. There's a bracket under there that could potentially rub through the insulation on them, but if your O2 wires are exposed, then I'd start there.