[2011TundraInMe]

It sounds like part of your woes is a prick head, dumb ass dealer.
If another dealer is an option, explore it.

I don't have the flex fuel engine, but it would have to deal with varying amouts of E85/gas. If you can go with straight DDJ (dead dino juice, aka gas) do it. Your mileage should improve using it, especially since the summer blend fuel is now available (my mileage has improved). It's worth pointing out mileage will go down during the winter/colder months.

 

[2011TundraInMe]

For you FFV guys that are suffering from low mileage, how does you tail pipe look? Is it sooty?

 

[2011TundraInMe]

Has any FFV owner with the poor mileage problem had an oil analysis done? If so, can you post your results?

 

[2011TundraInMe]

This is a very interesting statement. I wonder what the HP and Torque are when running E85. Is it 381/401? Also, what are the MPG numbers for E85 as well?