[DeadRiver]

how enthusiastic are you when accelerating? that makes all the difference in the world with these trucks.

 

[DeadRiver]

I know I sound like a broken record because I have posted on here several times on different threads...................

Brand new 2011 Pro4-X with less than 2500 miles on it..........last tank - 8.86 mpg. Dealer keeps telling me there is a break in period. And, no, I was not heavy footed.

I know it sounds like lip service but there is a learning curve with each thing you do to this vehicle, including new vehicle break in. The computer comes programmed but does "learn" as you drive.