I have a one-week old 2012 535i xdrive with ~200 miles on it. Friday evening I started the car and the engine started "pulsing." The engine RPM was cycling up to ~2000 RPMs back to idle, over and over. This happened immediately after start-up so the car was still in Park at the time. This lasted about a minute, then it smoothed out. I am watching this thread closely hoping I am not seeing early signs of the problem.
Last edited by blueridger; 05-06-2012 at 07:40 AM..
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