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Chevrolet
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2005
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Chevy Express G3500, Van Passenger, LQ4/KL8
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 6.0L (CNG) - Introduction
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Repair Instructions
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Fuel Tank Inspection
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Tank Inspection Procedure
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Gouges
Tank Inspection Procedure: Gouges
IMPORTANT:
Replace tanks with sharp gouges penetrating the paint and the metal.