Come in here take a look. Our 10k oil change crap

Our E28 M5 had 175k miles on it with Mobil 1 changed every 12-15k (whenever the computer said to change it) when we sold it and it looked nearly new inside.
Last edited by edtv82; Dec 29, 2009 at 03:01 PM.
if they are "new" on the inside....why are we pulling them apart? Top end or bottom end? There are SO many variables that could go into why your oil gets dirty.....






