Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

low coolant light

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Old 05-09-2013, 12:38 AM
250 gottiline's Avatar
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Default low coolant light

it is on .. topped it up and its still on ..any ideas?
 
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Old 05-09-2013, 05:22 AM
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Bad coolant level sensor in the bottom of the overflow
 
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Old 05-09-2013, 11:04 AM
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hopefully its just the sensor in the tank. when they go bad i believe you have to purchase new tank/sensor as one piece. sometimes the low coolant light will turno on when theres a bad head gasket as well
 
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