A: Bert, your ignition control module manages your V-6 LeSabre’s three ignition coils. Each ignition coil makes a spark for two companion cylinders in what’s called a waste spark ignition system.

In a matter of seconds, the FC 1000 is secured. The matching C-4 coil is designed to work on any Fire Control-equipped vehicle from a daily driver to an all-out race car-one ignition, one coil.

Nissan dealerships need to reconfigure the vehicle’s Body Control Module. The onboard computer may not remind the driver to Shift-to-Park after turning the ignition off. Fortunately for Nissan ...