I have a 2003 GTX limited supercharged. It runs fine and everything but if I go wide open it cuts off and does one long beep. I pull the key and put it back in and it starts fine and will run fine all day on half throttle and stuff. I went out on the lake with my daughter and didn't go above half throttle all day and didn't have one problem all day. I drop her off at the dock and wanted to just rip it one time and as soon as I open it up it shuts off and beeps. Normally if I had a problem is just check for error code but when I was in the shop last time having them rebuild the super charger my gauges magically stopped working. The mph and rpm works but the LCD doesn't. Anyone have any advice if appreciate it greatly.