Operation CHARM
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Chevy Truck
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2002
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Astro Van 2WD V6-4.3L VIN X
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Description and Operation
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Fuel System
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Fuel Fill Pipe
Fuel Fill Pipe
The fuel fill pipe has a built-in restrictor and a deflector in order to prevent refueling with leaded fuel.