It should fire. A new set of Auto Lites til you get it going. (cheap and a good plug to work with) When I got it running I would do a Sea-Foam soak. Then I give anything that has been sitting a dose of Sea-Foam in the crankcase, run it while I'm doing whatever in the shop. (Soaking overnight ain't gonna hurt a thing) but give it fresh oil before I go out with it.