If I could just simply say, for others who may be reading such posts, DSE product was my question. I have personally had great success blending WVO with with various other fuels such as #2d #1d kerosene and gasoline. Of course these have always been in careful proportions, during warm temperatures, and mostly in older diesels with low pressure fuel systems.
I know blending WVO does work and it is a great alternative fuel that is inexpensive and much less involved than Bio-Diesel. And I say that being a big fan of BIO-DIESEL. However, in a newer diesel such as my 03 Cummins I am very careful about WVO because of the higher pressure demands of the injection pump and injectors not to mention the cost of these components.

I am sceptical of DSE. This additive may as mentioned earlier be worth little, my point is the DSE product "additive" is a separate issue from the blending of WVO with diesel.

In short DSE additive may be "crap". But blending WVO does work and for some situations is a great idea.

These are not based on my thoughts, but my own personal experience, and several friends who have similar experiences with their own personal vehicles and Farm and Construction Equipment.

I had some DSE given to me. I would never pay for any. I have used some of it, but I don't think it does anything, but the blending process has some value in certain applications.

Let me know your experiences.....