Technical Guides for the E90, E91, E92, E93, F30.
Hey everyone, thanks for accepting me to the forum.
My mechanic and I have now spent almost 2 weeks diagnosing an issue on my 335d e91 M57 2007 (57).
In short - Car starts, runs for approximately 2-3 seconds - shuts off, sometimes fails to start completely.
In full - I took the car for a...