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1999 Pontiac Grand Am Question: coolent light



, Washington, DC, May 25, 2011, 14:16

what is wrong when the check coolent light flashes off and on

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  • Answer #1

    AutoNation Buick GMC Laurel (2 Answers) , Laurel, MD - (240) 547-5702
    Fox Buick Pontiac GMC May 25, 2011, 14:28

    Normally its letting you know your coolent is low, now if your coolent is full then the vehicle will have to be diagnos to find why this light is on, could be a sensor or a pressure related leak John Bierman biermanj@autonation.com

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