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Subaru
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2007
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Impreza WRX STI F4-2.5L DOHC Turbo
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Thermostat, Engine Cooling
Thermostat, Engine Cooling
Starts to open
76 - 80°C (169 - 176°F)
Fully opens
91°C (196°F)
Valve lift
9.0 mm (0.35 inch) or more