Quote:
I've got 6.75 lifetime average on my 3406E 962,000 miles(bought new).Originally Posted by GMAN
I have gotten over 7 mpg on a CAT, but not consistently.
And currently averaging 7.01mpg on 335,000 miles on my C15 Acert.
Lately, after fuel hit $3+ a gallon, slowed down a bit and was averaging 7.3 mpg. The best i ever got from it, was 8.1mpg.