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GHOST1750's avatar
GHOST1750
Explorer
Aug 26, 2016

Oil changes

How often do you change the oil in your diesel, Time and miles between changes.

13 Replies

  • Cat C7 - once a year as I only put on about 7,000 miles a year. Get the generator done at the same time.

    Have you ever had the anti-freeze flushed and changed on both of them?

    Bill
  • Recommendations vary by engine family and even by year of engine and oil capacity.

    What engine do you have?

    The vast majority are every year-- miles varies quite a bit.