Many diesel engines will run well on biofuel derived from waste cooking oil. Bio Diesel made from waste cooking oil is a good environmental alternative to 'fossil' diesel. Note that Bio Fuels made directly from crops are NOT as environmentally friendly and MAY have a more detrimental environmental impact than using fossil fuels.

IMPORTANT: You need to check to see if your vehicle will run on bio fuel and you need to follow any advice from the manufacturer regarding servicing. Check if your warranty would be affected. You might require a conversion or engine adjustment.