mpg pole
12-01-2010, 08:01 PM
#11
@jverderber1
Join Date: Feb 2009
Location: Ft Lauderdale/Pompano Beach, FL
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4.6L 04 scab
4.56 gears with 37/13.50 R18 tires
K@N intake
Flowmaster/Magnaflow exhaust (muffler/cats)
superchips 93 octane tune
10 MPG City/14 MPG Hwy
4.56 gears with 37/13.50 R18 tires
K@N intake
Flowmaster/Magnaflow exhaust (muffler/cats)
superchips 93 octane tune
10 MPG City/14 MPG Hwy
12-01-2010, 10:07 PM
#12
Senior Member
Thread Starter
bone stock 04 5.4 2wd xlt
?scab? ( little back doors and small backseat)
130k miles original spark plugs
16 average but since it got cold i been getting 17 or 18 with 87
?scab? ( little back doors and small backseat)
130k miles original spark plugs
16 average but since it got cold i been getting 17 or 18 with 87
Last edited by jamesyarbrough; 12-01-2010 at 10:10 PM.
12-01-2010, 10:10 PM
#13
Devil's advocate
3.73 rear end, look in sig for rest.
I'm getting about 14 MPG combined city and highway. My highest combined was 15.1 and that was with me trying really hard.
I'm getting about 14 MPG combined city and highway. My highest combined was 15.1 and that was with me trying really hard.
12-02-2010, 12:20 PM
#18
Old fart
Join Date: Dec 2007
Location: Amelia Ohio (East side Cincinnati)
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06, 5.4, AWD, CAI, 3.73 LS, tuner, headers, Elc fans, underdrive pulleys, 305/35-24's.
Right now, around 12.8 city, as good as 19.8 highway (65mph w/cruse on)
Man I don't feel to bad about my MPG's now, look's like I'm right in there.
Right now, around 12.8 city, as good as 19.8 highway (65mph w/cruse on)
Man I don't feel to bad about my MPG's now, look's like I'm right in there.
12-27-2010, 07:30 PM
#20
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'04 Screw 5.4
Airaid CAI/Edge Evo Programmer/Flowmaster 40 series
Little bit of a lift, 38.5/14.5/20s, 4.88 front and rear
I was getting about 6 mpg until I did the performance mods, that bumped me up to about 13 city, and 18/20 highway. I drive it pretty hard though.
Airaid CAI/Edge Evo Programmer/Flowmaster 40 series
Little bit of a lift, 38.5/14.5/20s, 4.88 front and rear
I was getting about 6 mpg until I did the performance mods, that bumped me up to about 13 city, and 18/20 highway. I drive it pretty hard though.