I was driving on the highway this evening when all of a sudden my R lost throttle response. The engine basically turned off. While on the shoulder, I found that the car would start up and rev for a few seconds (I couldn't rev it above 4k), but then the engine shuts off! This happened each and every time I tried to restart it.<p>Now, I've since had it towed to a garage, and tomorrow the garage will hopefully find the root of the problem. In the meantime, I was wondering if anyone had an idea as to what may have caused the latter.