FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Car repair manuals for everyone.
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Lexus
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2008
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IS 250 AWD V6-2.5L (4GR-FSE)
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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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Cooling System
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Thermostat, Engine Cooling
Thermostat, Engine Cooling
Valve opening temperature: 80 to 84°C (176 to 183°F)
Valve lift: 8.0 mm (0.315 in.) or more at 95°C (203°F)