Re: 70 hp johnson fuse problem
The fuse supplies 12 volts to the ignition switch. From there, it's used to choke, energize the starter solenoid and what ever accessories you might have being powered from the ignition switchs' accessory terminal. If that fuse is blowing, theres a problem with the above.....or the ignition switch is faulting which doesn't happen often but is still possible.