BioDiesel. The Good, the Bad, and the Chippy

I do around 2000 miles per year by car. To further reduce carbon emissions and air pollution I’ve been filling up my Golf Tdi mk4 with recycled food oil biodiesel. Crops grown for Biofuels compete with food production for land and water, so can they only be a stop-gap until electric, Hydrogen and other truly renewable fuels take over. However bio-fuels should not be completely dismissed as they bring some environmental benefits.

biodiesel tanks on a farm
In use I’ve found no loss of power and the engine runs as smoothly as before. Because biodiesel contains more Oxygen and cleans deposits from your fuel system, it’s recommended to change the fuel filter after the first 1000 miles. My 2002 Golf Tdi is well suited to running 100% biodiesel. Continue reading…