This Tech Session will focus on F-chassis BMWs from 2008 thru 2015 with Direct Injection (DI) turbocharged engines and specifically how you can care for this complex technology. 
This Tech Session will specifically cover:
4 Cylinder Turbo (N20), 6 Cylinder Turbo (N54 and N55), V8 Turbo (N63)
Topics will include how-to care for DI fuel systems and why top-tier fuel may not be enough anymore! Discussion will cover carbon (this is the 'coke' part) buildup - why it occurs and what the owner can do to help stave off the problem. An engine with a removed intake manifold will be on hand to allow participants to see carbon deposits first hand.