All i did to it was take it apart and blew it out with a compressor and it started up in about 3-4 pulls. bu this thing is tiny! my little homelite super 2 that i use for limbs/kindling i thought was small but this thing is REALLY tiny! especially since my grandafter isnt exactly small, hes got to be 6'2" and his hands are huge! it does have alot of power despite its size though, his birthday is coming soon so i think ill buy him a new saw, like a 14" poulan (33cc's).