My gixxer has a strange problem of shutting down at full throttle, usually right before a power wheelie. When it shuts down there is no error light, power goes dead and tac drops to zero even though I'm cruisin at 60. I usually have to drop to N. then turn the key off and then back on to get it started again. I have a power commander, is it possible that this is causing the problem? maybe to rich? I just recently moved to cali, maybe altitude change? I'm stumped, someone please help.