Yes, I know what "emulsion" is. What you do is keeping it in suspension so it can be burned off in cylinders. My issue is more of an interaction between additives.
Frankly, I don't know. It has a Racor primary cartridge filter, which sits in a glass bowl, but I did not see any way of draining water. I'll check. Also, I don't know if this was my problem. I just thought it might be prudent to do something about it.
I started having problems on my boat with fuel delivery, so I replaced fuel filter - it turned out to be very dirty after only 100hrs. I have been using continuously Sta-bil diesel additive only. However, after having diesel on my boat experience periodic fast RPM drop (for about 1 second and...