gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Electronic Spark Control Module|Page 3866 > < Ignition Timing Connector|Locations
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Knock Sensor: Locations
Electronic Spark Control Module

Engine Compartment Components.

 Center Of Dash Panel, In Engine Compartment

Applicable to:  1991 2.8L/V6-173 Engine

Electronic Spark Control Module|Page 3866 > < Ignition Timing Connector|Locations