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burning oil

  1. J

    yanmar 3tnv88 burning oil at higher rpms

    Hello, I have a yanmar 3tnv88 (komatsu 3d88e) in my pc35mr-2. Recently it started blowing blue smoke at higher rpms. You can hear the sound of the engine change as well. Any idea of likely causes? Here's a video of it: https://photos.app.goo.gl/nRRy1uuDAHUHZxGn8 Thanks, john
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