Question about Briggs & Stratton Lawn-Boy 10640 20-Inch 6.5 HP Gas Powered Lawn Mower
Sounds like the fly wheel key is sheared making the engine out of time. Check and make sure you dont have a bent blade too, When the blade hits something the key will shear off so it doesnt damage other things but the blade may be bent as well
Posted on Aug 11, 2009
Starving for fuel, clean air filter, clean carb
Posted on Jun 27, 2009
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Posted on Jan 02, 2017
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