Originally Posted by garyslawn
People tell me coils dont go bad in them
Gary, These "people" don't know what their talking about !
Kawasaki's have a reputation for eating coils, There were two different ignition systems used on the FC420's dependent on spec numbers.
One uses a ignitor along with the coil, The ignitor is mounted to the outside of the flywheel cover about a 1/2" square silver box with the kill wire hooked to it. If you don't have the ignitor just replace the coil, If you do have one a coil test with a multimeter will be required to tell which is faulty.....