The intake valve(s) are not fully closing.
Most single cylinder Briggs engines hold 40 oz of oil. SAE-30 type oil
That is normal. That gas would fire if the plug was in.
first thing to check is the fuse
Even though an Intek is not shown, it would be the YouTube video below.
around 200 cc's on a briggs&straton. or tecumse 5hp utility motor aka "the good ol gocart motor" but specific size and displacment is often casted into the cylinder wall on the side of the motor in qwestion, on bouth forigen and domestic engins :)
SAE 10w30. I recommend synthetic for all air cooled engines.
For a Briggs and Stratton motor 3.5 motor used straight gas and oil in the crank-case, there is no ratio.
It is a 2-cycle 4HP Briggs motor.
48oz
190cc
what plug size fits a 3.75 briggs and stratton,and a 19.5 briggs engine and what is the gap. thank you
SAE30