No error codes on the scan tool my sons a Ford mechanic and he scanned everything when it did it on Saturday. As did the mechanic the week before he found error codes related to traction control and
abs. It has us all scratching our heads. Injectors have been serviced fuel system pressure tested all OK, mechanic said fuel smelt a bit strange and filter was dirty but had been changed recently but he changed it again, my first thought was bad fuel so it went straight to the mechanics, I have since filled it with quality fuel at a different servo and it ran fine even towing a Ski Boat the next day it did it again. The only other thing I can think of is a collapsing cat or muffler causing it to build up back pressure but that would cause it to missfire or not runand that it is not happening. Not sure what to change or check next.