Wow! that was quick. Thanks Curt, had a look as you suggested, I had previously tried 'biodiesel' and got nothing...however, there still doesn't seem to be any posts specifically related to either bio or Veg.oil. Ho hum.
The guy that sold the rig reckons he gets between 12-15 mpg at around 56mph. (truck/lorry speed on our motorways-and that's Imperial gallons, which is x 1.2 US) anybody think that's resonable for a 5.9 Cummins?
Diesel here is about $7.80 per gallon. Giddy up.
