I dont know why but I tried removing a spark plug and it was in there really tight and it broke. The threads and nipple are still in the cylinder. I need to get it out. I bought an easy out kit but I am affraid to use it without some solid advice. The porcilin and everything came out. Just threads and the little bar that recieves the spark is left. What should I do. PLEASE respond

Wow, thank a lot guys. Way to help out.

Just tap a screw extractor into the shell,Not too hard. Carefully remove, making sure the threads arent galling on the way out, PB blaster beforehand probably wouldnt hurt either. Good Luck!

Thank you much JacRae. I did the job a few hours ago and everything went great. The only thing remaining is a slight bog every once and a while. It only happends when you slow down and take off again. It's not consistant either. I can't figure it out. Fuel pump?

Without knowing what kind of ski you have, hours,etc. It would make diagnosing it a little difficult. ( The crystal ball in in for service)