Craftsman Backpack Leafblower

Leafblowerguy

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Nov 21, 2020
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I have a Craftsman Backpack Leafblower 4 cycle engine. I can start and it will idle but when I move it to run it loses power. I replaced the carburetor, spark plug and spark arrestor screen looks fine. What else could the problem be? Looking for suggestions and advice. Thank you
 

Fish

Lawn Addict
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Aug 2, 2013
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It is running lean, if not from the carb, it could be fuel starved from a cracked fuel line, clogged fuel filter, a leaky intake manifold, or blown seal.
 
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