I just bought a Stihl FS130 this past Monday and I played with it a little bit . It seemed harder to start than my old cheap robi I had and then the the dern string broke .then it acted like it was flooded took me a little bit to get it going. Did I make a mistake .I think its a 4 cycle engine. Did I make a mistake these things are not cheap. If I need to take it back to get something else rcommend me something . I do like the fact it has a 36 cc engine on it.