EGR leaking exhaust

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by markk, Mar 25, 2023.

  1. markk

    markk Medium Load Member

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    Nov 14, 2011
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    2017 579 mx13
    This is the one above the turbo. It is leaking exhaust. Does it need fixed ? If so what is involved in doing it
    Thanks
     

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  3. Goodysnap

    Goodysnap Road Train Member

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    Jul 12, 2017
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    Leave it be.

    The EGR valve and BPV valve all leak a bit thru the shafts as they are machine fit and wear with time.

    If you are OCD about the leaks the EGR valve would need to be replaced with new.
     
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