I still have 9 of them to cut open. One is from my sons just recent OCI. The other 8 are from OCI's they did at the Ford dealership he works at. I just have had a bad case of "THE-ITUS" here lately.I've had good luck with the FL-820S (never cut one open though-- common for tearing) but usually run a FRAM PH2 in the winter, seems to have a better ADBV, due to the position of these filters and the common cam phaser issue I like to not have startup rattle from the filter draining.
Thanks for that kind gesture.Blue: wish I was closer; I’d come over and cut them open