However, the strong clensing agent required in atf does not exist in psf. when atf is being used for ps, there is a chance that the ps o-rings are getting hardened slightly quicker. If you use psf for atf, you may ruin trans.
Rule of thumb - unless user manual says to use atf for ps, stay with psf for ps. never use psf to trans.
Rule of thumb - unless user manual says to use atf for ps, stay with psf for ps. never use psf to trans.