I bet he is out of gas. Dont trust the gauge.If yo got gas, pinch the fuel
return hose and see if it runs pinched. Fuel pressure regulater. Remove a
Breather tower hose and spray starting fluid inside. If it runs, it is a
fuel problem.If not, electrical.Look for a spark at the spark plug. Could
be a failed component of the fuel injection sensors.I doubt is is in the
secondary igintion(Coil to the spark plug).