I am interested in blending small amounts of WVO (peanut oil) from a small concession biz, I have a 100 gal tank in truck and my thought was to start with a 25% blend WVO rest diesel with 1 oz per 10 gal Diesel Kleen to increase cetane number.

1. Is 25% to much for a stock Cummins (2006 model).
2. If I use my current filter system on tank to transfer to tank will this be enough (10-14 micron).
3. Will the addition of Diesel Kleen help or hurt?

Thanks