Recent content by John's Small Engines

  1. John's Small Engines

    Kohler Command 12.5 - blowing lots of oil & smoke and making very loud hammering

    One thing to do I have seen it happen, check or drain your fuel. A fellas son accidently put kerosene from a gas can in the tank. the motor was rebuilt, same problem. The customer bought a new engine, same thing, smelled the fuel, gas mixed with kerosene. Drained the fuel, blew out lines changed...
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