I should be using a torque wrench but in 45 years of doing my own oil changes I never have. And never bought a new crush washer either. I dont use a filter wrench except for the first time. Then its my hand torque. In 1984 I found out what happens when the filter washer stays stuck to the plate. You get to buy twice as much oil. Anyway lacking the proper facility, I can just find any slightly downhill incline, put the passenger side front wheel up on the curb, and shinny under. Trans fluid as well. I use a 25" 1/2" drive breaker bar for the filler cap, with an 18" cheater pipe on it. So much less drama with the cheater pipe though it still pops when it breaks loose. Even though i only put moderate torque when installing. I once tried a makita high torque inpact gun on my older 07, wouldnt budge it. Prolly the extensions. (Same tool spun the crank bolt off in 2 seconds) since the case is aluminum i was really worried about damage. The bumper in my 16 is in good shape but on the 07 whenever I did oil changes it was usually time to get under with the cordless drill and a handful of 60# zip ties and resecure the lower covers, wheelwells, and bumper. I ended up selling the 07 to a friend, last time I saw it there was a 1" gap between the bumper, fenders and hood. Hope he doesnt take it to a shop to fix, theyre gonna be pissed.