This allways happens to me with two stroke engines, I'm not sure if I've added too much oil to the fuel or not enough. I haven't used my blower for a while, but last time I used it it was working fine, but this time it just won't turn over. I've tried cleaning the spark plug but that didn't work. Can you help me?

Hi,
Have you tried to turn it over with the plug out? Perhaps there is liquid in the cylinder.
Peace,
Clarke