I own a 2012 Honda Accord 2.4L. 248k miles One thing I've noticed, and running either M1 euro 5/40 or Castrol euro 5/40 it's entire life, at 5k miles, it's 1k qt low, at 3k miles, it's full. So somewhere between the 3k and 5k it uses 1qt. I change it at 5k miles. I feel this is the point where...