Rev Surge at Start
I'm driving a '93 325i with just over 175k miles on her. Everything seems to running great except for a surge that happens right when I start her up. The extent of the surge ranges from revving from 2500 to almost 5000 rpm. Once this initial surge is over then there are no other idle problems or surges when she is running. I've been looking around the forums but haven't found any other problems that relate specifically to this problem. Any help would be greatly appreciated.