FIXED - BMW N54 Smoking Issue (idle and deceleration)

In today's video we go over the complex and convoluted PCV system on a BMW N54 engine, these tips will help alleviate most smoking issues you may encounter. Here are a few links I've read through that may be of interest: PCV (Positive Crankcase Ventilation) - https://www.e90post.com/forums/showth... External PCV Oil Catch Can - https://www.e90post.com/forums/showth... DIY Custom OCC with AD Engineering Fittings - https://www.e90post.com/forums/showth... Smoking Issue? Diy Pcv Fix! - https://www.e90post.com/forums/showth... Check out more BMW videos: BMW N54 Brake Leak Repair -    • BMW E92 Brake Leak - This Could’ve Been BAD!    BMW 550i F10 A Terrible Car You Should NEVER Buy -    • Why You Should NEVER Buy a BMW 550i    Single Turbo N54 BMW Gets An 8hp Transmission -    • We Put an 8HP in a Single Turbo BMW N54 (C...   Neglected BMW N54: 100k with ZERO Maintenance -    • How Did This BMW Survive? 100,000 KMs With...   How NOT To Repair a Wrecked BMW -    • This BMW Owner Didn’t Want to Spend a Dime   JB4 Install on a 2021 BMW M2 Competition -    • JB4 Install on a 2021 BMW M2 Competition   CTS S55 Downpipe Install On a BMW M2 Competition -    • JB4 Install on a 2021 BMW M2 Competition   Don’t forget to subscribe and turn on notifications so you don’t miss out on the latest uploads. Thanks for watching! Follow me on social media: Facebook:   / tony.nextlevelrides   Instagram:   / tony.nextlevelrides   Email: [email protected]