we have a pair of 4JH2TE's, and had exactly the same thing happen to us...but it just so happened that it was the same day we had picked up a big coil of rope
around the other prop...so when the second engine stopped it was 'interesting'
ever so pleased when it fired again without any problems few minutes later !
the engine has run perfectly before and since
was a rough day, but there was abt 1/3 tank (80L), and we've been in worse with less
engine stopped quite quickly when we hit a particularly bad 'pot hole' and i put the stoppage down to this heavy jolt, but that still doesn't really explain it
basically the only thing that will stop a diesel like that is fuel...but ????