





Based on customer reports and repair data, this part commonly fixes these issues:
The fuel filter might be clogged. A clogged fuel filter is most commonly caused by leaving fuel in the leaf blower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog the fuel filter and cause the engine to run roughly. If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter.