Someone please tell me wtf is wrong with my ka-t!

[Addicted2Kouki]

Just checked all my intercooler piping.
Made sure all of it was tightened to where it should be.
One of the hose clamps on the intake tube was a lil loose.
Tightened it up and there was no change.

I just took off my air filter and
it seems to be idling a lot smoother.
Took it for a test drive w/o the filter
and the misfire problem was still there.

Im currently looking for my voltmeter
so I can check my injectors.
but yeah heres an update.