Question about Echo Gas Blower 135 MPH390 CFM Blower PB250
Your description sounds like fuel restriction in the main circuit. Sometimes you need to soak the carb in carb cleaner and then blow out passageways with compressed air.
There is one "cheat" but it involves some higher throttle, and that is you remove the air filter, rev up the unit and briefly place palm over the intake. Sometimes this is enough to pull the obstruction free.
Posted on Nov 06, 2010
Replace fuel lines, they are cheep
Posted on Nov 08, 2010
Strip the carb down and clean it with a air line
Posted on Nov 07, 2010
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Posted on Jan 02, 2017
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