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Buick
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1992
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Regal V6-231 3.8L VIN L SFI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Temperature Warning Lamp/Indicator
Temperature Warning Lamp/Indicator
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Testing and Inspection
Test G: Coolant Temp Indicator Is on at All Times
Test H: Coolant Temp Indic. Doesn't Light W/Ign SW. Bulb Test
Test I: Coolant Temp Indic. Doesn't Work When Engine Overheats