JEBar wrote:
in Feb of 2013 we stopped at the Flying J on the north side of Houston, TX ....I'd already filled on of the tanks on our '07 Freightliner Sportchassis before I noticed the 20% bio diesel warning label .... I ended up filling both tanks and then took off west toward San Antonio .... I couldn't tell any difference in the sound or performance of truck but it didn't take long to notice the fuel gauge dropping at an unusually fast rate .... bottom line, the truck's mileage dropped 2 mpg and when you aren't getting but 10 mpg to start with, that is a significant difference .... every since then, I don't burn 20% unless I just have to
Jim
X2
I had the same thing happen with my 08 Dodge in early March this year. Mileage improved as it was diluted out of the system.:(