Just watch yourself with Bio-diesel, there's a lot of companies who don't know what they're doing with it. I used to buy it from a local man 15 minutes away, who was selling it from a large plastic container in his garage. He bought it in bulk from Spen Valley Bio-Diesel in Bradford, and the fuel was pure ****e. At least one third of the plastic tank contained glycerine which had settled in his garage. This is what you're paying the 'bio-diesel processing' companies to remove. He tried selling me a 20 litre can of glycerine at one stage so I told him where to go. I also ran two tank loads from Leeds Bio-fuels in Sturton and there was too high a quantity of ethanol, which basically dissolved the adhesive that holds the paper element into my fuel filter. It was a Britpart, but the same happened with a Cooper and a Fram fuel filter. The best thing to do is just run it on pure veg oil, but thin it down yourself with 10% white spirit. Some home tests that I've run myself prove that it doesn't congeal under cooler temperatures. It does, however, saturate when it absorbs water / moisture.
-Pos
