2009f350 6.4 gas mileage?

[ib_leblanc]

what is your gas mileage towing and non towing for f350 2009 6.4.. i am towing 10k fith wheel

[sanman28]

Non towing......12.5-14. Towing that.....crappy. Probably 7-9.

Im not sure its even worth asking if you have a DPF.

[HS1]

I have 08 F450 6.4, I get 10mpg empty or loaded, doesn't matter...

[wired1]

Originally Posted by ib_leblanc

what is your gas mileage towing and non towing for f350 2009 6.4.. i am towing 10k fith wheel

if you still have a dpf it's bad ether way. i get 10-11 city and 7-8 towing 12k, thats with the dpf still on.

[Ericr712]

I got the 08 f350 6.4...completely stock at 60k miles. I get 14 to 16 in town and 8 to 10 towing a 11k lb travel trailer.

[dbllung]

08 f250 6.4...completely stock at 21k miles. I get 14 to 16 in town, low 20's on the open road, and 10ish towing a 10k lb boat.

[it8eazy]

16.3 in my 2008 F450 dually unloaded with 4.88 gears. http://i271.photobucket.com/albums/j...7781815166.jpg There's my proof.

[44magnum]

Funny my truck dosnt burn any gas what-so-ever. Diesel on the other hand.......10-13 unloaded 7-9 towing my 38' 12k cargo gooseneck.

[44magnum]

Originally Posted by it8eazy

16.3 in my 2008 F450 dually unloaded with 4.88 gears. http://i271.photobucket.com/albums/j...7781815166.jpg There's my proof.

Sorry to burst your bubble but the mpg calculaters on these thing suck. completly worthless (do a search and youll see) f450 with 4.88 no way in heck. Do the math and youll find it to be way off.

[n4hhe]

Originally Posted by 44magnum

Sorry to burst your bubble but the mpg calculaters on these thing suck. completly worthless (do a search and youll see) f450 with 4.88 no way in heck. Do the math and youll find it to be way off.

Yup, they are pretty sucky, but not worthless. Or they were. Took mine in for the "customer satisfaction update" I kept getting letters from Ford insisting it wasn't a recall but that I should bring my truck in soon. The service manager called it an ECU Recalibration. And for the past 1000 miles the Fool Computer has been pretty darn close. Previously it would show 25 MPG for 20, and 13.8 for 11.

Facing 700 miles this weekend. We'll see.