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2003 BMW 325xi Question: how do you change the expansion tank

 

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paul GLORIOSO, Bethel, CT, March 27, 2011, 18:04
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have pin hole in tank and need to replace

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  • Answer #1

    March 27, 2011, 20:47
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     Master

    This is not a simple process. I'd suggest a BMW specialty shop.
    If you are absolutely sure you can do it, you can find great repair manuals with step-by-step instructions, diagrams, parts locations and other important information here: http://bit.ly/mitchell_repair_manuals_online
    Or here: http://bit.ly/AllData_Repair_Manuals_Online
    Make sure you use the OE blue antifreeze and nothing else. If there is already another coolant in the system make sure it's flushed out well.

    Zee

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