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Thread: Radiator flush

  1. #1

    Default Radiator flush

    What is the best way to flush my radiator ive tried a couple of ways but still have a gunk in t. i have a 98 tahoe. is there drain plugs on the engine also?

  2. #2
    Legend unplugged's Avatar
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    Sep 2006
    High Deserts of SoCal

    Thumbs up How to flush your radiator

    Here is a link to a previous post: GMTC

    Check out the Prestone site:

    [ame=""]YouTube- coolant flush/fill[/ame]
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    High Desert SoCal
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  3. #3


    is there a way to remove the reservoir to clean?
    98 Chevy 2 Door Tahoe
    K&N Cold Air Intake
    Flowmaster 40 Series

  4. #4


    i un bolt the reservoir and use a old wire brush to clean it up .

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