Looks like maybe fine metallic powder mixed in… assuming not good

  • stacchiato@alien.topB
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    1 year ago

    Those are Turing patterns induced by a reaction-diffusion system of two previously homogenous liquids becoming destabilized.

    Basically, you had a non oil substance mixed in with your oil for a long time and now it’s separating. My guess is water.

    • Sctron84@alien.topOPB
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      1 year ago

      Hmm that’s interesting, I noticed similar patterns in oil once before when I needed a head gasket, this engine consumed water and was under water for short period or time, however this is the second oil change since then and only after about 200 kms I noticed this, seems like a lot of water still in engine, coolant level stable