Hey - just purchased a 2001 325 CI. I noticed that when I come to a red light the car drops below 500 rpm everytime and sounds like it is going to stall then jumps back to 500 rpm. It does all this in a split second. This normal?
Also - when I shift from 1st to 2nd I hear a thud sound. Not sure if this is normal as well on BMW's. The car only has 11,000 miles on it so I am not sure if this is normal or not.