chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

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Thermostat, Engine Cooling|Specifications|Page 5013 > < Engine - MIL ON P0116/P1400 Set In Very Cold Temps|Page 5009

TrailBlazer 2WD V8-5.3L (2007)

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Thermostat: Specifications

Use the temperature sticks to determine a thermostat's operating temperature by rubbing 87°C(188°F) and 97°C (206°F) sticks on the thermostat housing
. The marks made by the sticks should melt when coolant temperatures reach 87°C (188°F) and 97°C (206°F), respectively. These temperatures are the
normal operating range of the thermostat.

Thermostat, Engine Cooling|Specifications|Page 5013 > < Engine - MIL ON P0116/P1400 Set In Very Cold Temps|Page 5009