2010 crossfire 800 had a small back fire stalled wouldnt start for 30 min ran for 5 miles next day ran 3 miles than small back fire stalled started 20min later run for 5 miles took home wont start

Gotta be either fuel, fire, compression or timing, so next time it dies, spray a little starting fluid into the intake, if it starts right back up -fuel problem-probably stopped up fuel filter, bad fuel pump. If not, remove a spark plug wire and attach old spark plug , lay it on a grounded metal part of the engine or frame , have someone try to start it, watch to see if the plug is firing.

loose/weak grounding cable tied somewhere to the frame/starter/engine

You never leave a car running, as it will
overheat the Exhaust Converter
When you run out of fuel, you sometimes
ruin the Fuel Pump
It depends on gas to lubricate it,as strange as it sounds
Check fuel pressure & volume at the motor with a gauge

You might want to check the pick up coil inside the distributer..Also make sure you dont have excessive play in the distributer shaft..Are you sure your losing only fire..What about injection control and fuel..?

sounds like the distributor needs replaced

look at a fuse,relay for fuel pump ,and or pump maybe the cause.you might even have a broken or corroded wire.I would try the fuse or relay first

possible faulty ICM (ignition controle module) located on the side of the distributor.

sounds if regulator is not working or poor connections within charging circuit

change fule filter if nothing changes do fule pressure test

seems like an air-locked gas tank (remove gas cap as a test) or dirty fuel filter....