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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 410 (Engine Controls Troubleshooting - No Codes - 3.8L) >> Symptoms >> Engine Dieseling/Run-On >> Symptom Definition

Symptom Definition

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Engine continues to run after key is turned OFF, but runs very rough. If engine runs smooth, inspect the ignition switch and adjustment.