Something occurred to me. Since I'm not Diesel certified or expierenced I can not comment directly on this issue.. but...
You speak of water ingestion and the "Tone" indicates this is damaging to the engine (not arguing or questioning that. Believe it to be fact).
I recall not long ago reading about "Water vapor injection" systems that basically sprayed water into the air intake to improve MPG/Performance.
The ads kept hitting my Snake Oil filter as.. Well... Back to the original post for an explanation of why I was leary of them. .I suspected just what the OP typed.
Some body builders do a great job some not so good. Many Workhorse (Gassers) the body builder builds it so they suck water when it rains.. NO EVIDENCE mine does. but.... Well.. I may have just not seen it
