I have. B18b1 motor in my 93 civic. I have a misfire in cylinder 2. I have replaced plugs, wires, and injectors. I have also taken the valve cover off and seen if there are any bent valves or bad springs. I have no clue where to start next. If you could please help me that would be greatly appreciated. Don't know where to go next. Thank you.

 

I'd do a compression test next.