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GMC Truck
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2004
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Sonoma 4WD V6-4.3L VIN X
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Severe Service
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100000 MI or 160000 KM
100000 MI or 160000 KM
Inspect
Positive Crankcase Ventilation Valve
Ignition Cable
Replace
Spark Plug