I always feel good after DIYing scheduled maintenance on the cars. I got around to changing the oil on my Accord, as well as changing out the engine and cabin air filters and doing an extract and fill of the power steering fluid. This was also the longest OCI I have ever ran thanks to BITOG. I used to be a 3 month / 3000 mile guy, but I went down to 20% on the oil life monitor this time. It took me 10 months and 5,600 miles to get there.