gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Chart A-1 No MIL (Service Engine Soon Light)|Page 825 > < Chart A-1 No MIL (Service Engine Soon Light)|Page 823

G 3500 1 Ton Van V8-350 5.7L VIN K TBI (1987)

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Malfunction Indicator Lamp: Testing and Inspection
Chart A-2 Won't Flash Code 12 "Service Engine" Light ON

Chart A-2 - No ALDL Data Or Won't Flash Code 12 "Service Engine Soon" Light On Steady

Chart A-1 No MIL (Service Engine Soon Light)|Page 825 > < Chart A-1 No MIL (Service Engine Soon Light)|Page 823