Fram was from 2003 deville, 9800 miles and as expected perfect in every way. Mobile 1 5-30 for high mileage. About half way through added Liqui Moly MSO2 K&N was from 2015 Durango 3.6 8700 miles and perfect except very slight wavy pleats in a few places. New K&N went back in and like the last new one, pleats go in straight. Castrol Titanium 5-20 and liquid moly MSO2, next time Fram XG going in. One thing to note the Durango has had a slight lifter tick for the first 1 second at start up since new. Once the Liqui moly went in and after the third start up/drive that noise is almost not noticeable, way less that before but still there just barely audible. When doing the OC on the Durango I followed instructions and loosened the oil filter cap before draining (actually removed it), after pan was drained I replaced the oil filter and once it was screwed all the way in more oil began draining out the pan, about another pint. As it was screwing down the last few turns I cold feel it pushing down a spring. Anyone else experience this? Seems odd to me. Last oil change I already had the plug back in before installing the new oil filter so don't know if it happened before? Also when I put the first K&N in I measured it against the old Mopar filter and was same length including the bottom Oring section.
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