Originally Posted by
rickair7777
There have been dual engine failures due to incorrect mx procedures being performed at the same time on both engines... I recall one years ago where IIRC an oring was left out on an oil change or something like that and they lost oil on both motors. So that kind of thing can explain why both could fail at the same time.
All three engines on an EA L-1011; made it back to MIA with seconds to spare.