93 3.0 original motor. Just noticed some gunk on front of my axle traced back to the pump and it's low. I being a kinda person learn as ya go. I don't know what to do with it should I replace it ? Or could theyre be a way to fix it ?

 

Check your power steering hoses (rubber) 1st, then your lines (metal). If those don't have any leaks, or you can't find a loose fitting, then yea, the pump, (bearings do go out and it'll leak through the front where your pulley/belt is).