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Chevy Truck
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1994
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Lumina APV V6-191 3.1L
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Repair and Diagnosis
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Specifications
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Electrical Specifications
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Ignition Timing
Ignition Timing
Base Timing
[1]
10° BTDC
[1]
Disconnect single wire EST connector (tan w/black stripe) at engine wiring harness, located in front of the shock tower.