[jhautz]

check the balance on the lipo pack. Make sure you don't have a bad cell in it. If its balanced I would charge it all the way up just to eliminate the battery as a possibility.

Another possibility could be that you need to rerun the radio/esc calibration so it recognizes full throttle? or possibly did the EPA on the radio get adjusted way down? Check all your radio settings, make sure they are zeroed and then rerun the esc/radio calibration. That should eliminate that as a possibility.

If its running, just not fast enough that seems very strange. Usually when a ESC goes bad it goes bad all of the way.


EDIT: Gee beat me to it.