<br>There are at least 3 methods to run a diesel motor on [biofuel](https://www.businessnews.com.au/Company/Mission-NewEnergy) utilizing vegetable oils, [animal fats](https://www.proactiveinvestors.co.uk/companies/news/159352/mission-newenergy-debt-free-focused-on-biofuel-joint-venture-60797.html) or both. All 3 are utilized with both fresh and secondhand oils.<br>
<br>1. Use the oil just as it is-- normally called SVO fuel (straight vegetable oil)