Il order a pair. So I didn't have anything to pull the plugs with, so I tested running each cylinder at a time. I started with the old plugs, one cylinder would just barley start, it would die on and off with the starter, but wouldn't stay running without the help of it. The other one would only run at a pretty high rpm. Tested with the new plugs, both ran perfect, no problems. Could it be that I had just worn out plugs? Also, the air/fuel mix I was playing with it, and the cover was so brittle it snapped. The rich lean knob is still there, just don't know which way I should adjust it. Is this the low speed or the high speed knob? And do I adjust lightly seated or what?
My manual STILL hasn't come yet.....