FixVault

Ignition Timing

Ignition timing is controlled by Powertrain Control Module (PCM). Ignition timing is nonadjustable. DO NOT attempt to adjust ignition timing by rotating distributor.

NOTE: If distributor is rotated, fuel system synchronization will be changed. If distributor is removed or rotated, check fuel system synchronization. See FUEL SYSTEM SYNCHRONIZATION under FUEL SYSTEM.