To quote Spoolin'It since you obviously did not read his comment on the other post.

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"I understand your concerns of de-emulsifing the water. Yes the water will collect at the bottom of the tank while the vehicle is sitting. When the vehicle is moving, the fuel sloshing around in the tank should bring the water back into solution where it can be dealt with by the filter as designed. Waters natural tendency in the fuel is to drop to the bottom anyway. Besides its not like there's a gallon of water in every tank of fuel that has to be dealt with."

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Don't know how much clearer you can get. We have been running Stanadyne in our diesels since it came out on the market. Heck I was not even an employee back then. Never one have we had bacteria or fungi? And even if we did all we would need is to run a Biocide.


Again... Water through engine or water at the bottom of a tank?