Ignition Timing

NOTE: For timing adjustment procedures, see ADJUSTMENTS article in the ENGINE PERFORMANCE section.

IGNITION TIMING (Degrees BTDC @ RPM)

Application

⁽¹⁾ Man. Trans.

⁽²⁾ Auto. Trans.

4.3L VIN W & Z

0 @ Idle

⁽¹⁾	With transmission in Neutral.

⁽²⁾	With transmission in Neutral or Park.