A friend of mine has a 14 plate BMW 120d Xdrive M Sport and it seems to have an intermittent judder/stutter when accelerating, noticeable in lower gears when pulling off and a stronger stutter when accelerating harder. It's like there's a series of momentary losses of power, and you can feel it's not smooth through the acceleration.
Any ideas, does that sound like anything obvious?
Any ideas, does that sound like anything obvious?