average-joe
Thu, March 26th, 2009, 12:58 PM
I'm getting 15MPG on a 08 f150 5.4L canned tunes, what are you getting?
sfam198
Thu, March 26th, 2009, 02:36 PM
about the same according to the readout on the gryphon on my 98 (4.6L) running the level 2 canned tune. calculating the mileage when i fill up gives me roughly the same. i think the gryphon reads between 14.9-15.3 usually and i calculated 14.8 when i filled up this morning.
88Racing
Thu, March 26th, 2009, 03:00 PM
I'm getting 15MPG on a 08 f150 5.4L canned tunes, what are you getting?
What canned tune are you running?
On the canned perf one (3) I got an average of 16.9 mpg and kept my foot out of it for the most part, got on it a few times.
Now the trip last weekend on stock it was 15.7 mpg.
Have not tried the canned tow tune (2) yet.
Lars
average-joe
Thu, March 26th, 2009, 05:27 PM
canned level 2
KIRT
Fri, March 27th, 2009, 12:01 AM
I am running the canned level 3 tune and I am getting about 14 mpg around town and between 16 to 17 mpg on the highway. Keep in mind that since I have received my Gryphon I have had a really hard time keeping my foot out of the gas. My mpg's might increase if I could just learn to drive normal. Still waiting for my custom tunes to compare the mpg's between the two. It has been about 8 weeks since I received my Gryphon and I am getting kinda antsy. I am hoping to hear from Bill or Cory soon.