Ignition System Features

The distributor ignition (DI) system features a camshaft-driven distributor (12127) without centrifugal or vacuum advance. The distributor has a die-cast base with a Hall effect stator assembly.

Initial timing adjustments are only required when the distributor has been moved from its factory setting or removed from the engine (6007). Ignition timing procedures and diagnostics are found in the Powertrain Control/Emissions Diagnosis Manual OBDI or OBDII.

NOTE: When replacing any component, use only the proper service replacement part. Do not change the octane rods without proper authorization; state or federal emission requirements will be affected.