Can anyone explain the ignition system on an 87 5ks???

["kenneth a. hale" <kenhale@fulton-net.com>]

Kenny Hale
600 Enterprise Ave.
Wauseon,OH 43567
419 337 9182    kenhale@fulton-net.com

Could someone explain to me how the ignition system on my car? I know that
there is a hall sensor, a coil,a coil driver, mounted right next to the
coil(looks like a power transistor, an "ignition brain" that is behind a
panel next to the drivers left foot, and the ecu. Having trouble w/ losing
spark. Very expensive to just start changing parts, especially when when I'm
not sure what is happening anyway. Any help would be greatly appreciated.
Kenny Hale