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1973
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Pickup Automatic Trans
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Mechanical
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TOYOTA Engines - (8R-C & 18R-C Engines) 4 Cylinder
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Engine Cooling
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Water Pump Removal
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Thermostat
Water Pump Removal: Thermostat
Starts opening at 177-182°F (80-83°C). Fully open at 203°F (95°C).