• Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2014 Specific V6 Tech

2013 V6... 16 Mpg?

  • Thread starter Thread starter noiseguy
  • Start date Start date Jul 27, 2012
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last

echo7

10 Year Member
Mar 30, 2005
706
41
59
FL
Jun 6, 2013
#21
  • Jun 6, 2013
  • #21
TheShabz said:
Oh, and I'm usually through an intersection before the opposing car fully passes the crosswalk.
Click to expand...

 
M

milbocker

New Member
Jul 20, 2013
1
0
1
Jul 20, 2013
#22
  • Jul 20, 2013
  • #22
echo7 said:
[/quotI
I just traded in a 2011 base 6 cyl for a 2013 pony. The old car got 27.9 mpg on a 22 mile commute to work each way. Mixed hwy and city here in Florida.
My new car has trouble getting 23.0 when I drive like a hypomiler.
700 miles on the car in 3 weeks and I am very unhappy.
Click to expand...
 

echo7

10 Year Member
Mar 30, 2005
706
41
59
FL
Jul 23, 2013
#23
  • Jul 23, 2013
  • #23
Were you trying to make a joke or did you mess up your quote there? lol
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Dec 7, 2013
#24
  • Dec 7, 2013
  • #24
noiseguy said:
Yeah... I don't mash either the throttle or the brake. I'm now getting right around 20 MPG with 2500 on the odometer in mixed driving, which seems a tad low. I plan to have them look at it when it goes in for its first oil change.
Click to expand...
I just turned 2400 on the odometer and I'm getting 24.5, I thought that was bad, but after reading some posts I guess not. It is my daily driver @250 miles of highway driving a week. I'm not babying it but not beating on it either. I've taken it thru the gears, hard only three times, I have a 2014 3.7 6 speed -- CHOP
 

Katmandu

Founding Member
Apr 7, 2002
302
0
17
Troy, Ohio
Dec 7, 2013
#25
  • Dec 7, 2013
  • #25
Choppertwo said:
I just turned 2400 on the odometer and I'm getting 24.5.
Click to expand...
You're engine isn't even 1/2 way broken in yet. Still much to tight to even think about looking at the fuel mileage. Engines require at least 5,000 miles or so to be considered broken in. Start looking at MPGs after that.
 

Bullitt347

I have been doing it wrong this whole time
15 Year Member
Mar 23, 2007
3,953
2,909
194
Middle of Maine
Dec 7, 2013
#26
  • Dec 7, 2013
  • #26
What is there in an engine to "break-in"? With modern metal alloys and machining processes, and considering that almost everything inside the engine runs on a film of oil, outside of the piston rings, there is really nothing to "break-in". You would be surprised to learn that the piston rings are actually seated, or "broken-in" within the first 5-10 min of engine operation. Chances are the rings are seated before the car even left the factory. Now that still leaves the rear diff and transmission a bit of time to "loosen-up" and wheel bearings can do the same as well, but not as much as one would think. Things have come a long way from the days of "chrome" piston rings taking forever to seat. All of the engines are pre-run at the factory before the engine is even installed at the assembly line. You would be surprised at how differently the average person drives their car when it is new compared to once the "blush of newness" has worn off. If you could data-log it, you see a dramatic difference in operating parameters.
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Dec 7, 2013
#27
  • Dec 7, 2013
  • #27
Katmandu said:
You're engine isn't even 1/2 way broken in yet. Still much to tight to even think about looking at the fuel mileage. Engines require at least 5,000 miles or so to be considered broken in. Start looking at MPGs after that.
Click to expand...
yes, I hear you, thats what I was thinking
 

Katmandu

Founding Member
Apr 7, 2002
302
0
17
Troy, Ohio
Dec 8, 2013
#28
  • Dec 8, 2013
  • #28
Bullitt347 said:
You would be surprised to learn that the piston rings are actually seated, or "broken-in" within the first 5-10 min of engine operation.
Click to expand...
Nice try.

You obviously never had a new engine.
 

Bullitt347

I have been doing it wrong this whole time
15 Year Member
Mar 23, 2007
3,953
2,909
194
Middle of Maine
Dec 8, 2013
#29
  • Dec 8, 2013
  • #29
Katmandu said:
Nice try.

You obviously never had a new engine.
Click to expand...
Wrong, not only have I had multiple new engines, I have built them and put them on an engine dyno and watched the initial run in. After the 5th or 6th pull, the rings are seated. You can tell because as the rings take a seat with each pull, the HP numbers keep climbing, with no other adjustments made. After the 5th or 6th pull the HP number stabilize indicating the rings are sealed to the cylinder walls and you can now try to optimize the tune with timing and fuel. Any engine dyno operator will tell you the same thing. I have personally seen it dozens of times, from bone stock rebuilds, to 13.5:1 compression, nitrous injected,stroked and poked max effort drag race engines. I saw a 9.0:1 358 Windsor make 715HP at 8,200 rpm with only a 750cfm carb. After the 5th pull or so, that engine had stabilized and was close to making max numbers. leakdown tests showed that there was only 2-3% leakdown on any given cylinder. Now you tell me that the rings were NOT seated? yeah right..
 

Ted Gersdorf

Member
Jan 17, 2014
6
2
14
South Florida and Northeast Ohio
Feb 10, 2014
#30
  • Feb 10, 2014
  • #30
My 2014 V6 has approximately 500 miles on it. I get around 18 mpg around town and yesterday I got 31.7 on the highway. I'm running an Airaid CAI and a Bama 87 Performance tune with 89 octane gas.
 

Roanstang

Active Member
Feb 22, 2013
105
10
29
Coastal Texas
Feb 20, 2014
#31
  • Feb 20, 2014
  • #31
Update, I just got an SCT 3015 tuner for my 3.7 2012 from motorvationefi and am running the 91 octane performance SCT "Canned" tune w/ selected parameters. I'm now averaging 24.5 mixed mpg. Motorvationefi is working on the stock tune from Ford I emailed to him. I was getting 26.8 mpg before the tune I am using now. The added torque is very noticeable.
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Feb 20, 2014
#32
  • Feb 20, 2014
  • #32
Roanstang said:
Update, I just got an SCT 3015 tuner for my 3.7 2012 from motorvationefi and am running the 91 octane performance SCT "Canned" tune w/ selected parameters. I'm now averaging 24.5 mixed mpg. Motorvationefi is working on the stock tune from Ford I emailed to him. I was getting 26.8 mpg before the tune I am using now. The added torque is very noticeable.
Click to expand...
There are so many different tuners out there, what made you pick this one? I take it this tuner didn't come pre loaded with tunes
 

Roanstang

Active Member
Feb 22, 2013
105
10
29
Coastal Texas
Feb 20, 2014
#33
  • Feb 20, 2014
  • #33
Choppertwo, it did come with 4 preloaded tunes, 87 street, 91 performance, 93 race & a "Skip" tune where you don't load any parameters such as revs per, speed limiter ect. I await motorvationefi to send me a "custom" tune. The owner is my cousin's husband. I sent him the "stock" tune Ford uses.
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Feb 20, 2014
#34
  • Feb 20, 2014
  • #34
Roanstang said:
Choppertwo, it did come with 4 preloaded tunes, 87 street, 91 performance, 93 race & a "Skip" tune where you don't load any parameters such as revs per, speed limiter ect. I await motorvationefi to send me a "custom" tune. The owner is my cousin's husband. I sent him the "stock" tune Ford uses.
Click to expand...
I see, so could you really tell the difference between stock and a tune THX
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Mar 14, 2014
#35
  • Mar 14, 2014
  • #35
Choppertwo said:
I see, so could you really tell the difference between stock and a tune THX
Click to expand...
Ha, guess not huh?
 

Roanstang

Active Member
Feb 22, 2013
105
10
29
Coastal Texas
Mar 15, 2014
#36
  • Mar 15, 2014
  • #36
Yes I can Chopper, the torque throughout the powerband is better!
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Jul 5, 2014
#37
  • Jul 5, 2014
  • #37
noiseguy said:
Yeah... I don't mash either the throttle or the brake. I'm now getting right around 20 MPG with 2500 on the odometer in mixed driving, which seems a tad low. I plan to have them look at it when it goes in for its first oil change.
Click to expand...
I have 9500 on the bitch now and finally, as of today 25.8 , so I'm looking at better gas miliage as I get more miliage on, I know it;s hard to do but, if you use your gears correctly it does help, BUT it;s hard to do--- CHOP
 

Roanstang

Active Member
Feb 22, 2013
105
10
29
Coastal Texas
Jul 6, 2014
#38
  • Jul 6, 2014
  • #38
Just bought a 2014 DIB 3.7 and really like the sport mode, I am getting 24.5 mixed with 75 miles on the odometer.
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Jul 7, 2014
#39
  • Jul 7, 2014
  • #39
Roanstang said:
Just bought a 2014 DIB 3.7 and really like the sport mode, I am getting 24.5 mixed with 75 miles on the odometer.
Click to expand...
yea, thats what I was getting when I first bought mine new, your mpg will get better-- CHOP
 
C

Choppertwo

Member
Nov 23, 2013
163
4
19
Maryland
Aug 6, 2014
#40
  • Aug 6, 2014
  • #40
Roanstang said:
Just bought a 2014 DIB 3.7 and really like the sport mode, I am getting 24.5 mixed with 75 miles on the odometer.
Click to expand...
Just turned 10,000 miles, and am getting 27.1 mpg, last two tanks-- CHOP
 
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last
You must log in or register to reply here.

Similar threads

D
Negative Grounds for 2008 4.0L
  • deadbeat
  • May 13, 2026
  • 2005 - 2014 Specific V6 Tech
Replies
0
Views
64
2005 - 2014 Specific V6 Tech May 13, 2026
deadbeat
D
Who the hell puts the wrong spark plugs in a 3.8L?
  • snowstang
  • Mar 25, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
12
Views
422
1996 - 2004 SN95 Mustang -General/Talk- Apr 3, 2026
LILCBRA
G
Expired 2013 Ford Mustang V6 (Grabber Blue) 3:55 gears... Excellent Condition.
  • Grabberblueguy77
  • Nov 19, 2025
  • S197 Mustangs For Sale (2005-14)
Replies
2
Views
449
S197 Mustangs For Sale (2005-14) Mar 11, 2026
Grabberblueguy77
G
D
Boss 302 cel
  • dstrong2012kona
  • Oct 31, 2025
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
1
Views
132
2005 - 2014 S-197 Mustang -General/Talk- Oct 31, 2025
Mcmahst
D
  • Locked
Boss 302 cel
  • dstrong2012kona
  • Oct 31, 2025
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
1
Views
115
2005 - 2014 S-197 Mustang -General/Talk- Oct 31, 2025
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2014 Specific V6 Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?