Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Do you have a voltmeter to check for voltage past the fuse?Was old fuse blown? If you turn key on and off, do you hear the fuel solenoid in the carburetor click? If not, you have no power to the key. Power for key comes from the posiitve post of the starter solenoid, through the fuse to the key.
Battery or cables have been checked? Battery has to have at least 12.5 volts.