Whats your fuel milage?

[Snowman66]

13-15 mpg short trips city, up to just over 20 Mpg long hiway under 65 mph, 70-75 mpr = 18mpg. No mods yet, Amsoil in crankcase.

[redstroker_2002]

when i plow snow i am getin 11.5 but otherwise about 13-14

[intern8tion9l]

18-20 mixed driving right now. stock

[gygers]

15-16 at 80 mph on winter blend and 13 in town. Haven't noticed an increase in mileage with the mods I have, just a sweet power increase.

[Cobrajet]

Yes I get 17-19 on my 99 F250.

[silverF250]

I get about 16-19 on highway and get 13.5 towing 10,000#. My dad's excursion just got 18.75 on the highway at 70mph. It is stock as far as mods go but has a 4" lift and 315"s on it. My brother gets about 17.5 -19 around town with a superchips programmer he hasn't checked it on the highway yet.

[Jimkfish]

I'm getting 19 (winter) - 21 (summer) mpg mostly highway on 99.5, F250, 6 speed manual, 4 x 2, synthetic oil. highway tires, otherwise stock.

Will be adding the following soon: gauges, 203 thermostat, 4" turbo back, DIY air filter,
TW chip.

[magnumpeei]

sorry for the jack, but i thought the 7.3's were supposed to get awesome mileage, like 25+ mpg when chipped? or are those people just full of it?

[gygers]

Never have heard those numbers. The lie-o-meter is the culprit for those high numbers, you gotta hand calculate your mileage. ULSD and winter blend seem to affect mileage.

[01excursion7.3]

over the course of a full tank, setting the cruise at 55mph while on the highway, the lie-o-meter will read 18.5, but thats 75%-80% highway use. and miles to empty when filling up, closely mastches the trip at the next fill up. Not bad if you ask me. Can't wait for a chip.