Originally Posted by treemover
One more thought...how much water would have to be in the tank to kill the injectors and get past factory fuel water sep in 7hrs of operation
Thats a question that can not be answered accurately.Some have an HEUI system and others use a HPFP. Most of the HEUI systems are pretty tolerant of fuel problems withe there main issue stiction. The HPFP systems used in the newer trucks is being made famous by Ford.LOL Older Ford diesels where HEUI as well as many other diesels like the Cat C7 series.