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loss of power

  1. new M6 owner here, and have a problem

    E63/E64 M6 Discussion
    Hi to all and I'm new here and a new M6 owner. I own a bodyshop and long story but have had this car here for 3 years before i purchased it from its owner and got it back on the road. I wanted to be different so it is now matt black pearl and black wheels and looks bad ***,....but anyway on...
  2. Intermittent P0440 and SES light, performance loss

    E39 M5 and E52 Z8 Discussion
    Have this strange issue: When I got the car, the first time it needed gas I put a tank of Shell gas in it. The SES light came on shortly thereafter. Code was P0440. Some quick searching on here showed it to be common and not too big of a deal. Fine. figured I would deal with it in due time...