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Home >> Chevrolet >> 1994 >> S10 Blazer 2D Utility, 4.3 Z, 4WD >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Ignition Timing >> 4-Cylinder Ignition Timing
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

4-Cylinder Ignition Timing

4-CYLINDER IGNITION TIMING (DEGREES BTDC @ RPM)

Application M/T A/T
2.2L (VIN 4) (1) (1)
(1) Ignition timing is not adjustable (DIS).