Ran my first tank of B100
through my 05 SD Harley this week. I have been running a B20-B30 mix for about 3 months now and am getting ready to start making my own biodiesel so I thought I'd start running some B100 through it and see what happened. No issues at all. No problem with the fuel filters, truck runs great and it quieted the motor down even more than the B20/B30. It is unbelievably quiet now. I guess I will continue to run B100 while I can. I keep seeing folks posting that their area price for BioD is higher than #2 diesel. I guess I am fortunate that I can get B20 or B100 a couple blocks from where I work for 35-40 cents less than #2 at the gas stations. By the way, I don't get mine at a gas station. I buy it from a home heating oil company right off their tank truck. Something you folks might want to look into as an alternative source.