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Home >> GMC >> 1998 >> Suburban K2500, 6.5 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Controls - Service & Adjustment System Specifications - 4.3L) >> Ignition Timing

Ignition Timing

WARNING: This page is about a different car, the 1997 GMC Savana, 1997 Chevrolet Chevy Van, and 1997 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Ignition timing is controlled by control module and is not adjustable.