one coil pack wire not getting power

[live4my4g63]

my car is only running on two cylinders right now. the triangle plug has three wires, red, blue with red line and blue with black line, well the blue with black signal is not getting power at all, i traced it to my power transistor, do you think it might have went bad or something, its plugged in tight too. what do you think it might be

 

[slowboy101]

It's probably bad, or even worse you have a ground some where.

 

[live4my4g63]

so you think that it could have a short, i had one my wideband power wire came untaped and touched metal, i fixed it but found that that one or something else blew my altenator fuse and my eprom board blew so i think that was the only short but therew might be another one if you think it could do that