Originally Posted by harbor
Level the car and use a hand pump or long tube with a funnel. It'll take 2 qts.
Rear diff drain plug will be covered with rustproofing gunk, so be prepared to invent some new cuss words as you try to remove it. I used Amsoil 75W-90 in the diff.
Jim, I knew you did the tranny fluid, something I need to do as well. But you have also done the diff? What is the reason behind this, do they use a sub par product from the factory or was it routine maintenance? Thanks, hope you are not freezing too bad up there.