gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Cooling System|Capacity Specifications|Page 3271 > < Cooling System - DEX-COOL(R) Coolant Leak Detection Dye|Page 3268
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Coolant: Capacity Specifications

Mixture ....................................................................................................................................  50/50 of water and ethylene glycol (silicate free) antifreeze

Capacity

Without Air Conditioning ..................................................................................................................................................................  16.6 liters (17.5 qt)
With Air Conditioning .......................................................................................................................................................................  19.0 liters (20.0 qt)

C 3500HD Models

Without Air Conditioning ..................................................................................................................................................................  25.0 liters (26.5 qt)
With Air Conditioning .......................................................................................................................................................................  25.5 liters (27.0 qt)

Cooling System|Capacity Specifications|Page 3271 > < Cooling System - DEX-COOL(R) Coolant Leak Detection Dye|Page 3268