I have a 2014 Accord, with just under 120,000 miles. It had begun to use about a quart every OCI (7500-9000 miles, based upon the Maintenance Minder hitting 15% remaining). Changed PVC. Still losing a bit. Put in HPL's Euro version of 0w20, and it lost about half-way down on the dipstick and stopped. Been holding at about 1/2 quart low now for a few thousand miles. Perhaps it cleaned the rings so that they rotate slowly like they are supposed to do. Watching closely to see if it continues to hold here...if so, it's either a coincidence or something changed for the better.