Mechanics see some pretty incredible stuff, but this used BMW N54 engine’s state has this garage owner in a state of shock. “I have no idea how to explain this to the client,” Red Hat tells his ...

ABC News has just conjured up a story that BMW->ke178 is in some deep mess over the high-pressure fuel pump in its twin-turbocharged N54 six-cylinder motor. We know that the pump has a high rate of ...

According to BMW, the high-pressure fuel pump may fail on certain models equipped with the N54 engine. Should this happen, the car will enter a so-called limp home mode, which cuts engine power.

Ralph Hanson November 19, 2008 Comment Now! In an effort to address specific noise concerns, BMW in the United States updated the turbocharged engine software on 335i/xi and 535i/xi models built from ...