Can two $5 Cans of B-12 Fix an Oil-Burning Audi?

My 2014 Audi A4 with the EA888 Gen 2 engine had over 209,000 miles and had noticeable oil consumption. Before selling the car, I decided to try one of the most commonly recommended fixes: a Berryman B-12 piston soak. In this video I explain: Why these engines can burn oil How a piston soak is supposed to work The complete procedure The first startup afterward My initial observations Important: I sold the car only a few days after performing this repair, so I can't honestly report results in the long run. However, during the short time I drove it afterward, I saw no obvious signs of continued oil consumption or blue smoke. Whether that would have continued, I simply don't know. Hopefully this video helps anyone considering the procedure on their own vehicle. Chapters: 0:00 Hook 0:09 Introduction 0:42 Background 2:08 Preparation 3:52 The Soak 6:35 Reassembly 6:53 First Start / Rev Clips 8:55 First Drive / Sound Clips 11:07 Pop and Bang Explanation 11:37 Changing the Oil / Final Reassembly 12:11 Initial Results 12:49 Before vs. After Pull 13:02 Additional Results 13:26 Things to Keep in Mind