Kohler Engine Ignition Coil Failure. Should you notice any damage to the ignition coil, it is better to simply replace the unit altogether. Normally, the high secondary voltage produced by an ignition coil is quite powerful.
With a bad spark plug ignition cable, there is an increased resistance which can cause the ignition coil to get damaged speedily. Loosen the mounting bolts that hold the ignition coil to the engine frame. The problem becomes more intense during.