gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 5383 > < Diagram Information and Instructions|Page 5379
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Thermostat: Specifications

The thermostat should begin to open at ............................................................................................................................................................ 90°C (194°F).
The thermostat should be fully open at ........................................................................................................................................................... 107°C (225°F).

Thermostat, Engine Cooling|Specifications|Page 5383 > < Diagram Information and Instructions|Page 5379