I bought this saw new at a discount store..first mistake...ever since I bought it new it runs fine until you try to start it hot..no spark..next day it runs just fine..brought it back to get repaired and it starts for them..but not for me after only about an hour of cutting. I like this small saw (i'm 84) but I can only cut my wood for a short period..what is wrong or what should i repair..it is out of warranty. Reply via email to me too.. thanks.. Jake