gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Ignition Timing > < Intake Manifold Tuning Valve <--> [Variable Induction Control Valve]|Locations|Page 3389
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Firing Order: Specifications
Ignition Firing Order

Firing Order  ........................................................................................................................................................................................................  1-6-5-4-3-2

Ignition Timing > < Intake Manifold Tuning Valve <--> [Variable Induction Control Valve]|Locations|Page 3389