On several occasions, I have noticed that the instantaneous mileage display is way off. Here's an example: I will be coasting with ICE off. The display will be maxed at 100mpg. Suddenly, it will drop all the way to 0mpg. If I adjust the throttle, the display will start reading correctly again. However, if I keep the throttle steady, it will stay at 0mpg for over a minute. During this time at 0mpg, the FE for the trip will be steadily increasing. Has anybody else experienced this behavior? I wonder if I have a problem with my display or if this is normal to occasionally have this flaky behavior.

Thanks.