Originally Posted by Slow89irocz
Just bought a used 2011 335i xDrive. Had the PPK Version 1 installed (software update) and now I am noticing that when warmed up the idle gets slightly rough at times and there is also a slight bit of hesitation when accelerating from a stop. Any ideas..anyone else notice this? How do I verify I have the latest/correct PPK installed?
I get the hesitation from a stop, nut no rough idle.... I've had it for one day only though.
Also got the performance exhaust.... Sounds really nice. Cold start is a symphony.