F30 / F31 / F32 / F33 / F34 / F36 (2012 - current)
PLEASE HELP!!!, 2014 BMW F33 435i, Unknown Rattle proportional to acceleration, (Very Noticeable around 2000 RPM, STOPS above 3500 rpm), (Sounds like something is loose spinning and hitting another part), Recently purchased vehicle with 72000 Miles, Randomly started hearing noise at 74000...