Originally Posted by CheaperJeeper
Well, regardless of what the Chevron folks or anyone else says, my truck gets better mileage on B20 than it does on #2.
Although the BTUs are 10% lower, the higher cetane and better lubricity seems to more than make up for it......
Biodiesel is an oxyigenated fuel, it contains aprox 10% oxygen. I think this is why I get better milage from my B-100.