Thanks to all. I'm changing out the pump this weekend & was wondering which fluid to buy. I'll stick with the PS fluidMadMikeyL said:Yeah you can put ATF in and it will be fine. No real advantages as far as I know. I usually just stick with whatever is already in there. If it has ATF, I put ATF. If it has regular PS fluid, I put that in.
Mike
jk89cat said:dont use power steering fluid ! ford calls for mercon spec trans fluid ! use merc 5 in it and be done