RAM 3500 Truck 2WD L6-5.9L DSL Turbo VIN C (2003)
Thermostat: Specifications
Thermostat will begin to open at 85.5 - 89.4 °C (186 - 193 °F).
Thermostat should be fully open (valve will stop moving) at 97 °C (207 °F).
Dodge Workshop Service and Repair Manuals
Thermostat, Engine Cooling|Specifications|Page 2811 >
< Temperature Gauge|Locations|Page 2807
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