Need some help with my engine misfire problem

[tommy96LSi]

I finally got all my parts from kerven subaru, and installed the knock sensor on bank one last night. Tonight it's going to be sparkplugs/coil on 4, then intake collector gasket and then finally replacing all the bolts on the exhaust that was just repaired.

P.S. That knock sensor was a big pain in the rear end. I couldn't figure out how to get the intake manifold off because there are actually bolts on the underside of it, and I really wanted to keep it as "lease invasive" as possible. I went the extension and knuckle route and after about an hour or so the knock sensor was in!