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GMC Truck
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1997
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K 3500 Truck 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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Technical Service Bulletins
Exhaust Gas Recirculation: Technical Service Bulletins
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Engine Controls - Revised DTC P1406, EGR Pintle Position
Engine Controls - Clear DTC's After PCM/VCM/EGR Service