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burning oil

  1. Oil Use

    Cadillac XT4 1st Generation Forum (2019+)
    Just bought a 2019 XT4 with approx 7K miles (dealer loaner). When I first checked the oil (first gas fill-up after purchase) the oil was off the bottom of the dipstick. I added a quart of Mobil 1 0W20 and it brought it up into the range. Now, about 2 months after my "free" dealer service oil...