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  1. White Chunks in coolant reservoir tank?

    Jeep Grand Cherokee Lounge-ZJ/WJ
    Its summer in texas.... 100 + EVERYDAY.... I also have a radiator leak so I have been adding a lot of coolant weekly.... I have been adding PEAK pre diluted coolant/antifreeze for all makes and models. Today when I went to add some more I notices that a large amount of nasty white chunks...