Originally Posted by lewster
Do a little research about this site and you'll find out that it is another scam! Not biodiesel at all, but actually 'fuel blending' with a 'secret ingredient' that nets very little benefit in mileage increases, but will damage your engine in most long term use situations.
A friend of mine in the towing business used this on his fleet, and within 6 months had 40% of his trucks down for expensive repairs.
IT"S NOT BIODIESEL!!!!
Now that you said something I went back and read my post and it sounded like that he uses that set up from the link I posted and he does not. The one he has uses a 3 tank system with 5 filters, and it takes about 8-12 hours for it to convert the fuel through the system. To my knowledge to this day he has never had a problem with it, but he is like me in that he is very animant about his vehicles and maintainace too.