George, ppl are going craycray about the little bit of oil left in the motor (always doing it from the bottom, never sucking it out of the dipstick tube, leaving it drain all night), like it is detrimental to a clean motor that will ruin it over months or years. Most of the replies here are about getting that last little bit out. That's what it has to do with oil changing, guess I should have rambled on a little more but it seemed obvious to me.



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