Hi we just got home from changing our beloved E34 M5 to the newer E39 M5, the old was at perfect example so we whare a little eksited - what will it feels like, we have been very satisfied with the old one, fantastic car. 200 km after the change we ekspiriensed somthing strange, when you pushed tha gaspedel, it kind of jumped 2 or thre times, it stoped when we got from the ferry and all the way home. I found out that it got to mutch engine oil (alot) do you know if that can course the jumps under acceleration and if anything need to be loked after, i have change oil now in the right amount ofcourse.