ok, i got it now. That sleeve was in there preety darn tight. i looked at the piston and it was chewed up alittle on the botton it made like an arch shape. im guesing that's what was causeing my problems. being the case would that have prevented the engine from getting fuel into it,from not having a complete seal.because i dont think fuel is getting in, other than what i prime into it. because it starts for like 5 secs and then just shuts off. any ideas