Its ok though the engines restarted and I continued doing some aerobatics I've also found departures and inverted spins cause SU27s to flame out but they will restart if the conditions are right the F/A-18C however I've yet to find a way to cause a flame out.
https://www.youtube.com/watch?v=obCrodPAqAcTalking of flame outs heres an inverted flat spin with flame out and recovery and departure with recovery and a cobra gone horribly wrong.