Today’s project has been how do extract a severely corroded injector, buried deep in the cylinder head, without damaging the cylinder head and the surrounding areas on a 2012, BMW X5 E70 with the BMW X5 E70? We pay attention, as it is part of our service package to report, as we did in this … Continue reading How to extract a severely corroded injector on a 2012 X5 E70 with the N55 engine?