Always 6qt in mine to full, using the standard capacity filter.
That's been my experience, especially using the longer filter. That is, checking level after a quick run to check for leaks.6 Quarts of oil every time gents. If you drain properly and replace filter - must put in 6 quarts.
Yep you got short quarted, Both with YZZD1/standard filter 6 qt dead on full.
Could I have really gotten not full bottles?.