7.3L fuel mileage and exhaust

[LPstroker]

Do you make your own bio? No place around hear sells it.

[forddieseltweek]

No, but here is a sight that will tell you who sells it.
Biodiesel.org - Retail Fueling Sites

[LPstroker]

Thanks buddy.

[LPstroker]

So does anyone else have the set up that I mentioned earlier. How do they like.

[silverF250]

I have a muffler and an intake and get about the same numbers your getting. My brother gets about the same also.

[deere4440]

My truck is pretty well stock, except i got the Ford AIS intake on mine, and i'm usually get around 18 mpg. But since it's gotten cold here i've been getting like 16. I'm thinking about getting a MBRP w/muffler delete. Hope that might help my mpg a little. And just a little advice, keep your foot out of it, that helps a bunch.

[dieseldan2005]

I have a turbo back 4" exhaust with a flow through muffler and an edge evo set on tow mode. Now with the cold weather and ULSD i get around 15-16 empty. I only drive 12 miles one way to work so that doesn't help my mileage either. I had a 99 F250 same truck as my 01 except it was bone stock and i could get 19 to 21 going 68mph to work and back. That was in the summer though and no ULSD.

[gygers]

I've got an '02 with a K&N cold air intake and an Edge Evolution and no exhaust mod. The best I've got with mine is 17 driving 70 in North Dakota (flat land) but here in Montana (mountains) I get 16 at 70 and 15.5 at 80.

[cchase]

i get like 11, but i think something is wrong.... so i am that number that throws off all the readings

[05powerstroker]

I have a 2000 7.3 f350 ex cab with 410 gears and a 6 speed manual. I have been getting 18-19 in town as long as I keep my foot out of it. It is completely stok with 112000 miles on it. Is there usually much difference in the fuel mileage from auto to manual?
I used to have a 2005 exc cab f250 with the 6.0 and auto and when I first got the truck it would get arround 19 mpg in town. After I owned it for about 2 years they had a recall on I think some thing to do with the exhaust temp sensor. While they had it they reflashed the computer and then it wouldn't get better than 15 mpg. After I had the truck back for a month or so I call and asked why the change in the fuel mileage. They basicly told me that 15 mpg was the norm on thoe 6.0.