Originally Posted by gjshort

Novarossi S21P5XLT .21 Not turning over
Got this new motor a while ago started once ran ok for about 30 seconds then stopped, time became an issue and i havent touched it since about 6 months and after trying differant techniques to loosen the fly wheel ( heating the head taking out glowplug and then heating the engine) it just doesnt want to start or turn over? really need help!