« previous next »
Pages: [1]   Go Down

Author Topic: Ford F250 6.0 Diesel Milage  (Read 2322 times)

0 Members and 1 Guest are viewing this topic.

Offline acearch72

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 172
Ford F250 6.0 Diesel Milage
« on: January 01, 2005, 05:34:16 PM »
I have a 2004 F250 6.0 diesel 4 x 4.  When just around town and back and forth to work I get about 17 mpg, but when I go on a trip on the Interstate the gas milage drops down to between 14 & 15 mpg.  I have asked the dealer about this and they keep saying that this doesn't sound correct but they still haven't come up with a good answer or fix.

Does anyone else have any experience similar to this?  Or can anyone tell me what milage they are getting from a similar vehicle.
Logged

Offline Nightrain52

  • Trade Count: (0)
  • A Real Regular
  • ****
  • Posts: 814
Ford F250 6.0 Diesel Milage
« Reply #1 on: January 02, 2005, 01:53:48 PM »
Are you pulling a travel trailer or large boat? If an automatic transmission is it shifting into drive or overdrive. Is your airfilter clean-also check the ducting for air intake for obstuction. Does your water temp stay where it should going down the highway. Are you getting excessive smoke at highway speeds.
Logged
FREEDOM IS WORTH FIGHTING FOR-ARE YOU WILLING TO DIE FOR IT--------IT'S HARD TO SOAR LIKE AN EAGLE WHEN YOU ARE SURROUNDED BY TURKEYS

Offline Daveinthebush

  • Trade Count: (0)
  • Senior Member
  • *****
  • Posts: 1732
Not right..
« Reply #2 on: January 02, 2005, 02:14:40 PM »
Doesn't sound right either.  I get around 18 or so in town.  Haven't done a road trip in a bit to determine highway mileage.  

I love the truck though.  Even at 10 degrees with the plug-in it still starts fine.
Logged
AK Bowhunting Certification Instructor
AK Hunter Certification Instructor
IBEP Bowhunting Certification Instructor

Offline acearch72

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 172
Ford F250 6.0 Diesel Milage
« Reply #3 on: January 02, 2005, 02:22:04 PM »
Quote
Are you pulling a travel trailer or large boat?


Not for the milage I noted.  If I pull a 16' trailer I get between 12 & 14.

Quote
If an automatic transmission is it shifting into drive or overdrive.


It is shifting as it should as far as I can tell.

Quote
Is your airfilter clean-also check the ducting for air intake for obstuction.


No problem with air filter.  I haven't checked the ducting.

Quote
Does your water temp stay where it should going down the highway.


Yes, it runs very cool.  In fact, it takes forever to warm up on a cold morning.

Quote
Are you getting excessive smoke at highway speeds.


No smoke at all.
Logged

Offline acearch72

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 172
Ford F250 6.0 Diesel Milage
« Reply #4 on: January 02, 2005, 03:27:09 PM »
Daveinthebush,

do you have a 6.0 or a 7.3?  The dealer told me the 6.0 doesn't have a plug-in so I never bothered to check it out.  Mine takes about 30 minutes to warm up if it's cold outside.
Logged

Offline LMM

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 173
Ford F250 6.0 Diesel Milage
« Reply #5 on: January 03, 2005, 09:25:13 AM »
What speed and what RPM's are you turning on your Interstate trips?
Logged
LMM


"If you can blame guns for killing people, then I can blame my pencil for misspelled words."
--Larry the Cable Guy

Offline acearch72

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 172
Ford F250 6.0 Diesel Milage
« Reply #6 on: January 03, 2005, 10:04:22 AM »
75 - 80 mph

2000 - 2300 erpm approx.
Logged

Offline gldprimr

  • Trade Count: (0)
  • Member
  • *
  • Posts: 19
RE: Mileage
« Reply #7 on: March 25, 2006, 10:56:16 AM »
Dealer should have told you that you get the best fuel economy at around 1800 to 2000 rpm.  I have an '03 F250 FX4 Crew cab with auto, etc.  I get  ~ 18 back & forth to work.  If I get it on the highway and keep it between 65-70 mph I get 19 mpg.  If I start running 75 - 80 mph, the fuel economy drops to 12 - 14 mpg depending upon terrain, etc.

Slow it down and it'll give better fuel economy.
Logged

Offline Demonical

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 128
  • Gender: Male
Re: RE: Mileage
« Reply #8 on: May 28, 2006, 02:42:26 PM »
Quote from: gldprimr
Dealer should have told you that you get the best fuel economy at around 1800 to 2000 rpm.  I have an '03 F250 FX4 Crew cab with auto, etc.  I get  ~ 18 back & forth to work.  If I get it on the highway and keep it between 65-70 mph I get 19 mpg.  If I start running 75 - 80 mph, the fuel economy drops to 12 - 14 mpg depending upon terrain, etc.

Slow it down and it'll give better fuel economy.




You need someone to tell you that!?  

Like duh, obvious...  :roll:
Logged

Offline rockbilly

  • Trade Count: (0)
  • Senior Member
  • *****
  • Posts: 3367
Ford F250 6.0 Diesel Milage
« Reply #9 on: May 30, 2006, 03:20:52 PM »
:D All of a sudden I started having a problem with my 6.0.  When I got down on her merging into traffic she would bog down.  To me it acted like a gasoling engine that was straved for fuel.  Anyway, after Ford removing and replacing parts for almost, I finally convinced them that it was in the turbo.  They replaced the turbo, the problem was solved, not only that, my mileage went up, a trip over the week-end got me almost 26 miles per gallon, around town it is averraging 16.4 MPG.  In my opinion, that is great for a F-250,CrewCab, 4x4.
Logged

Offline Sourdough

  • Trade Count: (1)
  • Senior Member
  • *****
  • Posts: 8150
  • Gender: Male
Ford F250 6.0 Diesel Milage
« Reply #10 on: June 21, 2006, 07:12:41 AM »
Just bought a 2004, 6 liter Diesel, F-350 Dulley, Super Crew, 4X4.  Around town I'm averaging 14.3 mpg.  Haven't had it on the road yet, so don't know what the highway milage will be.  Plan on taking it to Sourdough Campground on the Gulkana this weekend should know after that.
Logged
Where is old Joe when we really need him?  Alaska Independence    Calling Illegal Immigrants "Undocumented Aliens" is like calling Drug Dealers "Unlicensed Pharmacists"
What Is A Veteran?
A 'Veteran' -- whether active duty, discharged, retired, or reserve -- is someone who, at one point in his life, wrote a blank check made payable to 'The United States of America,' for an amount of 'up to, and including his life.' That is honor, and there are way too many people in this country today who no longer understand that fact.
Pages: [1]   Go Up
« previous next »