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spark plug

  1. O

    What type of oil in Husaberg?

    I have a Husaberg FE 390 2010, my question is, what type of oil you offer into? And also what type of spark plug? (I want some iridium)
  2. F

    Oil on spark plug. Rings or overfilled case?

    I pulled my spark plug today (first time since I bought the bike) to have a peek at its condition, and lo and behold the threads were coated in oil. That's not good. I also pulled my breather checkvalve and it had some pooled oil inside, so I'm hoping it's coming from there and not the rings...