2007 x2 800.... just wondering if anyone else has had any issues with them. less then 10 miles, then it started to lose power, and then the big bang. Thought i blow the piston in it. It would not start. What i found out with it, was the Ign mod had come unplugged. If you dont know where it is... its located on the left side, up inside the wheelwell area. It was a quick fix, but very nerve racking because it was so new