Thank you for contacting the Answer Army.
Sorry you are having issues with your new blower.
When a blower runs and idles erratic, when the rpm goes up and down, usually there is an "air leak" somewhere in the unit. An air leak can be at a gasket, a seal, an intake manifold, etc.
Air leaks can also come from the carburetor, fuel line or filter.
With the nature of this repair, please contact an authorized Husqvarna dealer in your area for evaluation and repair.
Thank you for contacting the Answer Army.
Sorry you are having issues with your new blower.
When a blower runs and idles erratic, when the rpm goes up and down, usually there is an "air leak" somewhere in the unit. An air leak can be at a gasket, a seal, an intake manifold, etc.
Air leaks can also come from the carburetor, fuel line or filter.
With the nature of this repair, please contact an authorized Husqvarna dealer in your area for evaluation and repair.