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Home >> Geo >> 1990 >> Metro Base, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Ignition System >> Ignition Timing Control System >> Ignition Timing Advance Control (Metro LSi w/o ESC)

Ignition Timing Advance Control (Metro LSi w/o ESC)

Distributor utilizes a centrifugal advance and vacuum advance ignition timing relative to engine speed and load.