My buddy called me and said he saw that Northern tool is selling the kits for making your own diesel for $3000. Who knows some real information on this process and how is it working for you?
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i've looked into it before. It's hard to find a reliable source of WVO to make investing in a processor worth it. If you have a good reliable source then i go for it
If you have a source for it, then it can be worth it. I can tell you that there are TONS of plans available for free on the internet. That is called an appleseed processor. you can make it for WAY cheaper. I looked at doing it and made some small batches, but for my car it wasn't worth me running it. I have a 2005 VW Golf TDI. In 2004 they went to a high injection pressure set-up. This is called the PD motor or Pumpe Dusal. It injects the fuel at something like over 1400 BAR (1 bar = 14.7 PSI). So the injector are really finicky.
If you have an older (<2003) VW, it is not a problem. I don't know much about the new Fords. You can still run biodiesel, but make sure you get a good high qaulity fuel source (even if you don't run bio). Remember there is a difference between:
WVO: Waste Vegatable Oil (ran with no processing AKA grease car)
Bio-Diesel: Made from oil, B20 = 20% bio, B100= 100% bio ,etc
All diesel's can run bio-diesel at some strength depending on other factors.
If I had an older truck (<2004) I wouldn't worry about it, but with particalerate filters, and high temp cats, etc. Fuel quality is a big issue.
When you make your own bio-diesel getting consistant quality is the hardest part. They do make test kits, but the hassle was not worth it for me. If I had an older VW car, I would more than likely do it, but with my injectors it is not worth it for they cost about $300 a piece, and even with me only having 4 cylinders that could be a costly mistake.
I have an 2006 Dodge ram 2500, bad idea?
What about mixing with diesel for quality?
I'm going to make a bumper sticker that says "bullits are cheaper than oil".