Recent content by tincanfury

Originally Posted by LotI +1. Filters get better with age, as long as the engine is clean to start with. that makes no sense.

Given the results, is it worth continuing to change the filter at 7K with top-up, or just do the full oil and filter at 15K?

My first time doing an oil analysis. I use the "OEM" Mann filters and usually run the oil to ~15Kmi with a 7Kmi oil filter change (and oil top up). For life reasons this time I ended up running to 11Kmi on the same oil and filter. 1/3 city driving, 2/3 highway driving, typical commute length is...