<br>There are at least 3 ways to run a diesel engine on [biofuel](https://www.abnnewswire.net/companies/en/31347/%E0%B8%9A%E0%B8%A3%E0%B8%B4%E0%B8%A9%E0%B8%B1%E0%B8%97-Mission-NewEnergy-%E0%B8%88%E0%B8%B3%E0%B8%81%E0%B8%B1%E0%B8%94.html/4) using veggie oils, animal fats or both. All 3 are used with both fresh and secondhand oils.<br>
<br>1. Use the oil simply as it is-- generally called SVO fuel ([straight](https://www.bloomberg.com/profile/company/MNELF:US) grease)
