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GMC Truck
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1999
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Savana 1 Ton Van V8-5.7L VIN R
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Repair and Diagnosis
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Heating and Air Conditioning
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Housing Assembly HVAC
Housing Assembly HVAC
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Description and Operation
Heating and Ventilation
Auxiliary Heater
Blower Speed Control-Auxiliary
General Information
Heater System Description
Modes Description
Blend Mode
Defrost Mode
General Information
Heater Mode
Vent Mode
Temperature Valve and Heater Core
HVAC System - Manual
Ducts and Outlets
General Information
HVAC Air Delivery Circuit Description
Cargo Van Rear Temperature And Mode Controls
Front Temperature Controls
Passenger Van Rear Temperature And Mode Controls
Vacuum System
Testing and Inspection
Service and Repair
Diagrams
Specifications
