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Home >> GMC >> 1996 >> Safari Van M V6-4.3L VIN W >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Ignition Timing >> Specifications
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Ignition Timing: Specifications

0° BTDC

When checking or adjusting ignition timing, disconnect Set Timing connector, (tan w/black stripe), placing IC in the bypass mode. The connector is located in engine wiring harness at distributor.
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