Recent content by XS

  1. X

    what happened to this piston? merc inline 6

    Hello, i can tell there are many experienced mechanics on this forum, and i would appreciate some advice. i am investigating a knock sound from an inline 6 115 ADI. the engine was running, but with some minor problems. it idles like crap, and is hard to start. once hot there is no problem...
  2. X

    resolving ignition issues on a mercury/mariner inline 6 tower ADI

    just a little pointer on how to diagnose missing spark from cylinders on these engines. top cylinder is #1. any electrical problem: remove all connections from terminal and use electro cleaner and fine grit sanding paper to remove any corrosion. pay special attention to ground connections...
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