Last summer I ran some bio about 3 tanks full. and my fuel filter got pluged up. I had it changed and ran ok. I went back to regular diesel and about 5 tanks and the fuel filter was fine. so in Denver are we getting dirty fuel and the bio cleaned up the system?
In Denver Diesel is running about 3.95 and bio is about 4.49. why is bio so much more?
I would like to try Bio again but not at that price.