first make sure the safety switch(pull-bar on handle},if that fails,check and make sure the ignition coil is in the proper distance from (and clean}the flywheel.if that fails,providing coil is plugged in,the coil might be shot.don't forget to inspect the plug wire.happy harvesting. The engine does have to turn 600 rpms to create a spark, distance from the coil to the flywheel, .010
what is the champion cross reference for a briggs and stratton spark plug 691043
0.030 is the gap for briggs and stratton 4.5 hp mower
The spark plug gap for a Briggs and Stratton 13 horsepower engine should be .030 inches. A spark plug for this engine may be purchased at an auto parts store.
The spark plug gap for a Briggs and Stratton 13 horsepower engine should be .030 inches. A spark plug for this engine may be purchased at an auto parts store.
0.030"
.30
what plug size fits a 3.75 briggs and stratton,and a 19.5 briggs engine and what is the gap. thank you
22 thousands
o.20
Go to this link and it outlines all Briggs and Stratton engine types and spares including spark plugs. http://www.manddsmallengine.com/briggs/parts/ Most common plug used in B&S is a RJ19LM
On the engine shroud above the spark plug
Champion CJ-8