<br>There are at least three ways to run a diesel engine on [biofuel](https://www.crunchbase.com/organization/mission-newenergy) utilizing veggie oils, [animal fats](https://www.businessnews.com.au/Company/Mission-NewEnergy) or both. All 3 are used with both fresh and .<br>
<br>1. Use the oil simply as it is-- generally called SVO fuel (straight veggie oil)