How are you testing spark, possibly with a dead spark plug that came out of the engine?? Just want to make sure your testing is legit.
It is possible the fitting under the plug wire boot is bad. These engines use a coiled wire with a hook that pokes into the plug wire, they can break off or come unplugged. Squirt some WD in to boot and softly twist the boot off of the wire and check the wire terminal.
Nevada! The last free state!
Retired Briggs MST, Honda Top Tech.
Currently full time experienced novice fisherman.
You should've been here yesterday, the fish were really biting..