Emergency stop switch

[Joker2]

Question, I lost spark today on all cylinders while at dock, Just replaced ignition coil, had her running, idling smooth, reved her up to 2000 for a sec. sounded great, smoothest ever. Wanted to check to see if my choke worked so while running I pushed the key in a few times, she stalled out, I figure choke works. Then can't start it, probably flooded and fouled. Come back three hours later, can't start it, check spark ,none at all on any cylinder. If the Emergency kill switch is bad at the control box will the motor still crank? because mine still cranks.