Oil Changes

Discussion in 'Files' started by Scott Harrison, Nov 8, 2011.

  1. Scott Harrison

    Scott Harrison "Growing old is mandatory, growing up is optional" Staff Member Contributing Member Member

    I get asked this question a lot. So I asked Jerry Carlson, our fuel/lubricant specialist from Ethyl Corp the following question:

    This is the response I received. Some of this is enlightening:

     

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