When any oil change is done on any vehicle not all of the oil is going to drain out. Plus, if youāre using ramps on this car instead of lifting the car level even less is draining out. So putting in the full amount is always going to over fill it to some degree. I use 6.5 qts when doing an oil...
Originally I said this recall was pointless but maybe not. They seem to be in no hurry to fix the throttle hesitation issue. So might as well make sure the people who get T-boned because of it are in fact able to make an emergency call afterwards.
Interestingly my first thought was changing to a 1 stop caused there to be less rubber left on the tires compared to a 2 stop strategy but dismissed it thinking it couldn't have made that much of a difference.