I recently got my 2000 MT Insight. I have noticed that when starting to move from a stop that it is rough. It takes about 2000 RPM to make a smooth start. I can start with just 1000 but it is extremely rough and shakes quite a bit. Is this normal because it is a three cylinder? Also, after I turn the key off the engine will still run for a few seconds (diseling), and if I let the clutch out the car will try to move (except when turning off while in AutoStop). Is this normal.