tom paul
Active Member
I am switching from Phillips 66 Type M 20-50, which was put in 25 hours ago by mistake, due to a mistakenly ordered case of oil, back to Phillips 66 X/C 20-50. I only have 21 hours on the filter, so I'd rather not change that. Will it be OK to switch oil types without changing the filter? There will be a filter's worth of the Type M mixing in with the X/C.
Thanks
Thanks