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Chevrolet
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1983
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G 30 1 Ton Van L6-250 4.1L VIN D 2-bbl
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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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Idle/Throttle Speed Control Unit
Idle/Throttle Speed Control Unit
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Description and Operation
Adjustments
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Electrical Specifications
Mechanical Specifications