My used-one-time-for-one-hour ST224 will not start. I've tried all I can figure out to do. Quadruple-checked that I have all the settings correct for starting. New gasoline. At the end of the previous use I ran it dry so it should not be a gummed up carb issue.
I want to try starting fluid but as there is no air filter, there's no place to try spraying it into. So short of calling for expensive (I need it transported) service for a brand new unit, what else can I do?