Posting this review hoping that somebody don't go through what I went through I took my leaf blower to C&K small engine repair and it was just a week old they told me I blew the engine up that it was not under warranty so I got a hold of Troy-Bilt company and they they called C&K and told them to fix it C&K said I needed a small block to put in it a month later I get it back it's knocking and rattling so I take it to Midwest Power Equipment and they looked at it and they told me it needed a small block to put in it so they got to hold the Troy-Bilt Troy-Bilt told them that is cheaper to give me a new one than the replace the small block so I don't know what C&K did but whatever it was it made my new leaf blower worse so I went back to Lowe's and got a new one so if you want your small engine to be done right take it to the pros at Midwest on Jolly