Rear diff oil change, why not. I have 4 liters of redline gear oil. Works for our cars, so I did the rear diff. Stuff that came out, looked like crap, stuff that went in looked like gold. Can't hurt of literally 10 min of work.

I think I have a cracked expansion tank. Yay.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


"The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain

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