hmm remove the glow plug put a few drops of after run into the carb and onto the piston ,dry start the motor a few seconds to help relube the inside of the motor ,replace the glow plug after you check tp see if its still good ie burns hot or glows red . recharge the starter batteries and reset the needles to break in settings and try again if still no start take to a local hobby shop or a race track and beg for help
