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If the low coolant light comes on and you add plenty of antifreeze why does the light stay on and what does it mean?

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Check your coolant sensor for built up sludge, or the sensor may need replacement.

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First answer by ID3340698564. Last edit by ID3340698564. Question popularity: 57 [recommend question]

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Answers.com > Wiki Answers > Categories > Cars and Vehicles > Parts and Repairs > Heating AC and Engine Cooling > Antifreeze and Engine Coolant > If the low coolant light comes on and you add plenty of antifreeze why does the light stay on and what does it mean?

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