i always figured i had some kind of fuel problem. one night i got 125 miles on a full tank???? that was 140mph 100 miles of the way but still. when normal dirving the computer says 14 mpg but i still feel i can watch the needle drop. id say average driving no more then 250miles a tank

I think I'm with you there, the main problem is that skinny pedal on the right... I just enjoy driving her too much!

i can get somewhere around 200-250 or so on a 4.8is, thats if i am driving slow, which is uncommon ;) generally its like 175-200 per tank

with my 3.0 diesel i go around 750 km with 85 liters. ;)

there is definitely a difference between what the computer says is mileage vs actual tank fillup - the legs I got 22.6 & 22.7mpg (actual), the computer said 25mpg - still in a 4.4 I'm estatic over getting 22+mpg

my computer read 15mpg doing 100+mph and only made 16-17mpg on the tankfull from Idaho Falls,ID to Wells NV - but my excuse is the Dinan mods included a larger thottlebody