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. The Turbo era was driven by the need to meet stricter emissions standards and fuel efficiency goals and so BMW engineered all-new 4-, 6-, and 8-cylinder turbocharged / direct injection engines.

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.

Alvin Lui owner of Import AutoWerks invites current Boston Chapter BMW CCA members to join us for this session.

There will be a Raffle of a free fuel injection cleaning, of a Direct Injection engine, a value of $300. Another Raffle item will be a Bentley Publishers F-Series BMW Shop Manual courtesy of Charlie Burke & Bentley Publishers.

Due to the space available in the shop this will be an intimate group of 25 participants. Refreshments will be provided courtesy of Alvin Lui with the Seminar expected to last approximately 2 hours. If you think you might want a chair please bring one with you.

In order to attend you must be a current BMW CCA member but of course you may bring a guest.