heat managment system

Discussion in 'General Harley Davidson Topic' started by pilo53, Jun 25, 2013.

  1. pilo53

    pilo53 New Member

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    My heat management system on my 2009 ultra when engaged in traffic has become extremely loud and knocking while running on the single cylinder.Once I give it goes rs it goes back to normal. It wasn't that loud and knocky before. Any one have a clue?





    peace pilo53
     
  2. Gator454

    Gator454 Active Member

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    Check with the owners manual as to the proper weight of oil for the temperatures in your area. How is your oil pressure when it is knocking?

    Later,

    Gator