Operation CHARM
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Chevy Truck
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1988
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R 20 P/U 2WD V8-454 7.4L
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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 Speed/Throttle Actuator - Electronic
Idle Speed/Throttle Actuator - Electronic
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Description and Operation
Testing and Inspection
Locations
Service and Repair
