recall of the E350

Hi i am a EMT in the philippines and we heard there was a rumor regarding the recall of the E350 due to some problem with the fuel system..... i just want to know if this is true and what year is being recalled. i don't want the ambulance i am manning to burst in flames or just stop with doing a run....

please shed some light in to this issue.

thank you
Philippine Society for Emergency Medical Technicians