6.0 Mileage ? - Page 4 - Ford Truck Enthusiasts Forums

6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

6.0 Mileage ?

Thread Tools Search this Thread
Old 12-17-2010, 02:28 PM
groy groy is offline
Junior User
Join Date: Sep 2010
Location: Napa
Posts: 61
groy is starting off with a positive reputation.
Originally Posted by jfralph View Post
Change is about 3.75% (265 vs 285 75 16")

Or, @75 mph speedo, actual speed is 77.8 mph
Must by my speedo is off the difference, which makes the MPG worse yet...
Reply With Quote
Old 12-17-2010, 02:58 PM
High_HP High_HP is offline
Senior User
Join Date: Nov 2007
Posts: 195
High_HP is gaining momentum as a positive member of FTE.
My stock '06 CC 4x4 gets 21mpg highway on the stock tune....i am avoiding the latest flash like the plague, even my dealer confirmed mileage and throttle response is decreased with the newer flash. hth
Reply With Quote
Old 12-18-2010, 05:05 AM
ejs05f350 ejs05f350 is offline
Freshman User
Join Date: Dec 2010
Posts: 25
ejs05f350 is starting off with a positive reputation.
i have a 05 f350 cclb srw w/3.73 grs and stock size cooper atr's @ 65psi.the only mod done soo far was a 4" turbo back exhaust. best mileage with new ficm has been 17.8 highway running cruise @ 75mph, average around town 14-15. also mileage seems to depend on what brand of fuel i fill up with. so far marathon and sunoco have brought me the best economy.
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Best gears for v10 with 35'' and towing tires? traildogg 1999 to 2016 Super Duty 17 10-20-2015 11:13 AM
Just venting about mpg caprang 6.4L Power Stroke Diesel 68 04-08-2009 08:10 AM
What Do u guys get for MPG? rshissler 1978 - 1996 Big Bronco 42 02-18-2008 08:33 PM
Possible V-8 Fuel Economy Gene K General Automotive Discussion 16 09-07-2005 09:34 AM
Taller tires or gears, Trying to change highway rpm for increased fuel mileage chipper 1999 - 2003 7.3L Power Stroke Diesel 9 03-23-2005 07:34 PM

Go Back   Ford Truck Enthusiasts Forums >

60, 73, f350, ford, gibson, good, header, hypertech, max, milage, mileage, powerstrock, psd, speed, srw

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -5. The time now is 09:19 PM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.