The dreaded M3 rod bearing issue hit hard - and now it’s serious. Here’s what happened when the warning signs couldn’t be ignored. Qatar pushes back on reports of $400M Boeing jet gift to ...

Is the S55 engine in the F80 M3, F82 M4, and M2 Competition really prone to rod bearing failure? In this video, we inspect a 130,000-mile S55 engine to find out the real story. We go under the ...

Contributed by Y. M. Dennis Lo, November 23, 2018 (sent for review September 13, 2018; reviewed by Michael R. Speicher and Alain R. Thierry) ...