Tres the B8 Audi A4 Quattro 2.0T has ramped up it's oil consumption terribly, to 1 quart every 300 miles! We did some digging and learned about the engine oil separator and the updated parts. Turns out Tres already has the updates, but it also has oil in the lines pointing to a failure. So we're going to try and replace it again and see if we can't get the oil consumption back to ~1 quart every 1200 miles.