Hello, With my 12 Hp Briggs and Stratton engine i have assembled and disassembled and reassembled. Have checked the timing marks and the flywheel key and the timing key all OK. when trying to start has tons of spark. I get the lightest amount of fuel on the spark plug. The carby has fuel in it. When winding over the carby with air filter off blows out fuel and air isn't this suppose to suck not blow. What have i done wrong. Please help!!!
