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Remaining Oil Life on On-Star Diagnostic report

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    • #733345
      SunPath1
      Participant

      Can somebody explain to me what Remaining Oil Life is on an On-Star Diagnostic report. It is a measurement of the amount of oil in the car?

    • #738903
      Parts Man1
      Participant

      Its how long before the next oil change. Should start thinking about a change when it gets below 20%

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