I run a two tank WVO system with well filtered fuel. Since I use very little diesel (approx 5 %), do you think I need to add 2 stroke oil to my diesel fuel?. WWO has a lot more lubricity compared to ULSD and since it is used 95% of the time, my guess is no. Agree or disagree?

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85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked