Replacing the BMW M54 Crankcase Ventilation System, Part 1 of 3

Learn how to replace the crankcase ventilation system (PCV) on your BMW. In this three-part series, Bavarian Otto shows you how to do it yourself and save hundreds of dollars over what a dealer would charge. Everything you need for the job is available in our online store at www.bavauto.com Have a tech question about your BMW or MINI? Find the answer at blog.bavauto.com