Ok, I have a 91 si with an obd0 b16. I was driving it recently and i came out of a corner and i heard some backfiring and stopped and shut off the car. I went to start it up and all i got was the motor turning over. I checked for spark and it has spark. I pulled the plugs and they were fine but covered in oil. I then pulled the valve cover and could that be the o-rings for the plug holes in the valve cover? I didnt pull the injectors but does anyone know of a good thread to pull them out? So basically the car isnt trying to start at all but it has spark and seems to have fuel because the plugs had fuel on the points.