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drivetrain power loss

  1. E39 M5 and E52 Z8 Discussion
    First, I'd like to say thanks to all who make this forum what it is- Great. I have used the "search" function on previous issues I've had and it has proven very helpful. With that said, I was unable to find any info for my current problem. I was driving along in 3rd, in light trafic, and I...