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  1. 2010 3.5L Coolant Flush

    How-To, DIY and Tips & Tricks
    The 60-month point has arrived for changing the coolant. I am concerned that simply draining the radiator leaves about half of the old coolant still in the engine block and heater core. I cannot find the drain plugs on the engine block. Can any of the good folks here offer help as to where the...
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