I am a newbie to the world of the Honda Insight but I have one question about the car. This is a 2006 MT with less then 1000 miles on it. Most days that I take the car out for the first time (cold start) the engine seems to stumble or hesitate for an instant and then run fine. This almost always occurs about one mile into the trip. To get to the highway, I drive at 30 mph (usually 4th gear) for two miles. At about 1 mile, the stumble occurs (usually one time, sometimes twice). Watching the FCD shows a momentary drop in fuel economy during the stumble and then a return to the same level it was before the stumble. Doesn't seem to be the EGR problem noted on the forums. Is this just the transition to lean burn or something more sinister? After the engine is warm this problem doesn't return. Anybody else notice this?