FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Chevy Truck
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1999
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Express 1 Ton Van V8-5.7L VIN R
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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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Air Intake System
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General Description
General Description
In order to route the cool air from the exterior of the engine compartment to the intake manifold, the system uses an air intake system. A filter is incorporated into the system in order to keep the dirt from entering the engine.