Prado Fuel Fault

Hi Readers,
Iam requesting some assistance's with a problem that I have. My vehicle of choice is a 08 diesel Prado, auto with 180k. Recently it has been having fuel fault issues. Sometimes the vehicle dies for 4 to 8 seconds and then comes good, other times it goes to limp mode and has to be turned off and restarted. This can be done on the roll with the vehicle in neutral. Once vehicle is restarted it is good go. On a recent trip Townsville to Brisbane it faulted 12 times in the first 450kms. After having the fault code cleared twice (RACQ & Toyota dealer). It completed the following 3600kms with no issues,2 days back home and the fault is reappearing (it does not seem to like city driving). Local dealer said not much can be done at the moment as fault code has been cleared and will have to wait for code to reappear. Was serviced prior to trip and no contaminates found in fuel filter. Symptons same as (Hightower Nov 7 2009) but code was for fuel falut not air intake temp sensor. Any feedback will be appreciated.
Cheers.