Our Toro weedeater would start but would not continue running. I found that the carburetor housing had cracked. As I have done so many times, I went to Jack's Small Engine's website, found the schematic for the engine, and ordered the part. It came in a few days, was an exact replacement part, and not the weedeater is up and running. So many folks would have thrown it away and purchased a new one. As a DIY guy, I find this to be just an outstanding resource that always delivers quality service and parts.