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Thread: M52b25

  1. #1
    BMWHaus Contributor
    Join Date
    Jul 2013
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    M52b25

    Anyone ever see this happen one of them.its weeps oil when car is running.
    Hard to see but there's a small hairline crack along the left side of the cover.not sure if right name.could it be welded? Or am I as well replacing it?


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  2. #2
    Replace the gasket and rings around the spark plug holes. Clean and examine the cover for damage too.

    Sent from my SM-G900F using Tapatalk

  3. #3
    BMWHaus Contributor
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    Quote Originally Posted by danlolasdad View Post
    Replace the gasket and rings around the spark plug holes. Clean and examine the cover for damage too.

    Sent from my SM-G900F using Tapatalk
    The crack is actually on the cover.see where I wiped on the left side.it was weeping out of a very small crack.

  4. #4
    If cover is cracked replace it and gasket try willswheels 00447749520510

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  5. #5
    BMWHaus Contributor
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    I can't see the crack in the picture but have one here undamaged and can post if needed. Has probably been overtightened at somestage.

    Sent from my XT1068 using Tapatalk

  6. #6
    BMWHaus Contributor
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    Quote Originally Posted by hamish262001 View Post
    I can't see the crack in the picture but have one here undamaged and can post if needed. Has probably been overtightened at somestage.

    Sent from my XT1068 using Tapatalk
    Pm sent thanks

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