Out of the box started & worked great. After about 1 hour of use put in garage for several weeks before trying again. Would not start, noted fuel was not showing in the primer bulb. Have since replaced fuel filter, primer bulb, checked fuel lines, now only get a small amount of fuel in the primer bulb & some fuel being returned to the fuel tank, still won't start. Then I cleaned carb, passages, screen etc, same results. I suspect a carb kit would fix. If you desire to publish this review feel free to delete any or all of the following. Since a carb kit retail cost is approx 1/3 cost of a blower it is not feasible for me to take the chance. Could you furnish me with a kit?
I am well qualified to perform this work since I have decades of experience with internal combustion engines from locomotives, automobiles down to small 2 cycle engines.