chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

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Crankcase Ventilation System - Revised Maintenance|Page 4121 > < Crankcase Ventilation System - Revised Maintenance|Page 4119

C 3500 Truck 2WD V8-393 6.5L DSL VIN P (1995)

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in the crankcase. As the intake vacuum decreases, the spring pushes the diaphragm away from the top of the outlet tube to prevent the crankcase
pressure from going positive.

Crankcase Ventilation System - Revised Maintenance|Page 4121 > < Crankcase Ventilation System - Revised Maintenance|Page 4119