ok, I have been reading, but was under the impression that this "new" green stuff from Ford was ok as long as you put in this additive. And definately stay away from the Ford gold. The green is not as good as ELC, but not a problem like the gold.
Just figured this was new and all the parts were new, so I could keep them clean. I have done the coolant bypass from dieselsite also.
This greens gotta go?
If so, it just had the VC-9 flusk when they replaced everything. Flush again or just drain out all the green and put in ELC?