Newbie here, I'm new to MX in every aspect, I just purchased a used '03 kx250 2 stroke, my questions is: does soaking the air filter with 10-40 motor oil harm the machine? a co-worker told me that "that's the way it's done", so I was dumb enough to believe him and I went ahead and washed the filter in soap and water, dired it and soaked it in motor oil.! I then squized the excess out of course. now i'm nurveous about going out on my next ride, i don't know how the bike will react. any input is welcome. thanks. :ohmy: