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Old Apr 8, 2010 | 03:08 PM
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Default Coolant Indicator

Hey guys, long time reader first time poster...

A little bit of background info:

Purchased a 99' Z28 with 166K miles from a family member who took very good care of the car.

As the title states, the coolant indicator light pops up after the car warms up a bit (15-20 miles) - temperature gauge reads normal - coolant level is normal - I have already changed out the thermostat and the coolant temperature sensor (not sure if this is the correct terminology) - Picked up both parts from "Autozone" (Quality Parts - I'm sure!)

Anyway, other than the possibility that either the thermostat or coolant temperature sensor is bad - What else could cause the indicator to light up?


Regards,
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Old Apr 8, 2010 | 03:49 PM
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Is it the "low coolant" message??? If it is the sensor for that is a little rectangle piece below the radiator cap a couple inches. pull it and clean it and if that doesn't work replace it.......
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Old Apr 8, 2010 | 03:57 PM
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Yeah, it's the message that has an arrow pointing towards the coolant. Thanks for the reply - I'll check it out tonight!
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Old Apr 8, 2010 | 06:02 PM
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Aslong as you verify that the Temp is good and that it indeed full of coolant just unplug it and the message will go away they tend to fail
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