Is the BMW n57d30 engine reliable?
Is the BMW n57d30 engine reliable? Yes, the N57 is super reliable. Just be prepared to do timing chains if you keep it long term. As with the four-cylinder N47 the N57 engine is prone to excessive timing chain wear which can lead to premature failure.If you own a BMW with an N57 engine and […]
Is the BMW n57d30 engine reliable? Read Post »